https://nusantarahasanajournal.com/index.php/nhj/issue/feedNusantara Hasana Journal2026-05-10T05:18:21-04:00Muhammad Habibullah Aminynusantarahasana@gmail.comOpen Journal Systems<p>Nusantara Hasana Journal (NHJ) is a Peer-Reviewed, Open Access journal that a scientific paper original articles of research and community engangement and review of the literature.</p> <p> </p>https://nusantarahasanajournal.com/index.php/nhj/article/view/1980PENGARUH PERKEMBANGAN PARIWISATA TERHADAP KONDISI EKONOMI MASYARAKAT DI KAWASAN GILI AIR, PROVINSI NTB2026-04-01T02:42:12-04:00Adam Maryonamaryona20@icloud.comBaiq Rizka Milania Ulfahrizkabaiq@gmail.comMuhamad Sayutisayuthi.say@gmail.comMimi Cahayanimimigazali09@gmail.com<p><em>The development of the tourism sector is an important factor in encouraging economic growth in local communities, including in the Gili Air area, North Lombok Regency. The increase in the number of tourists and the development of tourist facilities is thought to have an impact on changes in the economic conditions of the community, such as increasing income, job opportunities and shifts in livelihoods. However, these benefits are not always felt equally by all levels of society. This research aims to analyze the influence of tourism development on the economy of the Gili Air community. The method used is a descriptive qualitative approach with data collection techniques through interviews, observation and documentation. Research informants consist of local communities who are directly or indirectly involved in the tourism sector. The research results show that tourism development has had a positive impact in the form of increasing income, opening up employment opportunities, and developing community micro-enterprises. However, there are also negative impacts such as economic inequality and dependence on the seasonal tourism sector. The conclusion of this research is that tourism development has a significant impact on the economy of the Gili Air community, but more inclusive and sustainable management is needed so that the benefits can be felt equally by the entire community.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Adam Maryonahttps://nusantarahasanajournal.com/index.php/nhj/article/view/1988EFEKTIVITAS METODE PEMBELAJARAN PROJECT BASED LEARNING (PjBL) BERBASIS COLLABORATIVE LEARNING PADA MATA KULIAH MANAJEMEN PROYEK KONSTRUKSI2026-04-09T10:49:43-04:00Susanto Susantosusantorauf_14@ung.ac.idMuhammad Ikbalmuhammad.ikbal@ung.ac.idMhd. Alfikar Marpaungalfikarmarpaung@ung.ac.id<p><em>The low achievement of student competencies in the Construction Project Management course, driven by the imbalance between theoretical learning and field practice, serves as the foundation of this study. Such conditions necessitate the implementation of more active, contextual, and student-centered learning methods. This study aims to analyze differences in learning outcomes, perceptions, and collaborative skills among students, while simultaneously measuring the effectiveness of applying the Project-Based Learning (PjBL) method integrated with Collaborative Learning in the Construction Project Management course. A quantitative approach with a quasi-experimental design (one-group pretest-posttest) was employed, involving 15 students from the Vocational Education Program in Building Construction as the research sample. Data were collected through pretest and posttest instruments, Likert scale-based questionnaires, and observation sheets. Data analysis encompassed normality testing, homogeneity testing, paired sample t-test, and N-Gain calculations using SPSS. The findings revealed significant improvements across all variables: learning outcomes increased from a mean score of 67.00 to 89.00, student perceptions from 29.87 to 45.20, and collaborative skills from 34.40 to 44.47. A significance value of 0.000 (p < 0.05) confirmed that the alternative hypothesis was accepted. Furthermore, an N-Gain score of 0.72, classified within the high category, reinforces that the Collaborative Learning-based PjBL method is highly effective in promoting student learning improvement. Accordingly, this study provides a meaningful contribution to the development of collaborative project-based learning models in vocational education, while offering practical recommendations for lecturers in designing more contextual instructional strategies aligned with industry demands.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Susantohttps://nusantarahasanajournal.com/index.php/nhj/article/view/2009PENGARUH KEPERCAYAAN DAN KEAMANAN TERHADAP KEPUTUSAN PENGGUNAAN E-WALLET DIKALANGAN MAHASISWA FEBI UIN STS JAMBI2026-04-20T23:47:20-04:00Muslifatul Minandalifaminanda23@gmail.comM. Nazorimarissa.putriana@uinjambi.ac.idMarissa Putrianamarissa.putriana@uinjambi.ac.id<p><em>This Study Aims To Analyze The Influence Of Trust And Security On E-Wallet Usage Decisions Among Students Of The Faculty Of Islamic Economics And Business (Febi) At Uin Sts Jambi. This Research Employs A Quantitative Approach Using A Survey Method By Distributing Questionnaires To 95 Respondents Selected Through Purposive Sampling. The Data Analysis Techniques Include Validity And Reliability Tests, Classical Assumption Tests, And Multiple Linear Regression Analysis. The Results Indicate That Trust Has A Positive And Significant Effect On E-Wallet Usage Decisions, With A Significance Value Of 0.010. Security Also Has A Positive And Significant Effect On Usage Decisions, With A Significance Value Of 0.000. Simultaneously, Trust And Security Significantly Influence E-Wallet Usage Decisions, As Indicated By A Significance Value Of 0.001. The Coefficient Of Determination (Adjusted R Square) Is 0.608, Which Means That Trust And Security Variables Explain 60.8% Of The Variation In E-Wallet Usage Decisions, While The Remaining 39.2% Is Influenced By Other Variables Not Examined In This Study.These Findings Highlight That Trust And Security Are Crucial Factors In Encouraging The Adoption Of E-Wallet Services, Especially Among University Students. Therefore, E-Wallet Service Providers Need To Enhance Security Systems And Build User Trust To Ensure Sustainable Usage.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Muslifatul Minandahttps://nusantarahasanajournal.com/index.php/nhj/article/view/2007FORMULASI DAN EVALUASI EFEKTIVITAS KELEMBABAN SEDIAAN GEL LIDAH BUAYA (ALOE VERA LINN)2026-04-14T01:37:57-04:00Mutiara Syahriamutisyar12@gmail.comNurlina Nurlinamutisyar12@gmail.comIskandar Zulkarnainmutisyar12@gmail.com<p><em>Healthy skin is characterized by its balance of moisture, oil, and elasticity, which serve to protect the body from external factors. As we age, skin hydration tends to decrease due to the reduction of natural moisturizing factors (NMF). This study aims to formulate and evaluate the effectiveness and stability of aloe vera gel preparation as a skin moisturizer. Gel preparation formulations were made using carbopol as a base, then evaluated physical properties (organoleptic, viscosity, pH, spreadability, adhesiveness, homogeneity, moisture, syneresis) and testing the effectiveness of skin moisture using a digital skin analyzer. The results showed that the three best formulas and other stability test parameters showed good physical stability. Aloe vera gel preparations (Aloe Vera L) formulated have a stable pH (4.0-7.0) and are safe to be applied to the skin. All three formulas proved to be able to increase skin moisture and maintain the effect for up to 4 hours, with Formula II showing the best percentage of moisture. All preparations also showed good physical stability. Aloe vera gel dosage formulations were successfully made with good physical stability and effective in increasing and maintaining skin moisture.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Mutiara Syahriahttps://nusantarahasanajournal.com/index.php/nhj/article/view/2008TINGKAT KEPATUHAN PENGGUNAAN INHALER PASIEN PENYAKIT PARU COMMUNITY TERHADAP OUTCOME KLINIS PASIEN DI RUMAH SAKIT ISLAM SUNAN KUDUS2026-04-20T23:48:01-04:00Nor Khaininorainii5777@gmail.comEko Retnowatikoretnowati@umkudus.ac.idUlviani Yulia Husnaulvianiyuliahusna@umkudus.ac.id<p><em>Chronic respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD) are major global health problems with significant impacts on quality of life. Inhaler therapy is the main treatment, but patient adherence remains a challenge affecting clinical outcomes. This study aimed to evaluate the relationship between inhaler adherence and clinical outcomes in pulmonary patients at RSI Sunan Kudus. This research used a prospective observational analytic design involving 108 respondents selected by purposive sampling. Data were collected using the MARS-10 questionnaire, observation, and medical records, and analyzed using the Mann-Whitney test. The results showed that most patients had moderate adherence with relatively stable clinical conditions indicated by normal respiratory rate and SpO₂ ≥90%. There was a significant relationship between inhaler adherence and clinical outcomes (p=0.001). In conclusion, higher adherence to inhaler use is associated with better clinical outcomes.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Nor Khainihttps://nusantarahasanajournal.com/index.php/nhj/article/view/1932PERAMALAN CONSTRUCTION COST INDEX (CCI) DI INDONESIA MENGGUNAKAN MODEL SEASONAL ARIMA2026-03-31T12:24:51-04:00Armelia Indriyaniarmelia.122410038@student.itera.ac.idNanda Azzaninananda.azzanina@at.itera.ac.id<p><em>The construction sector is a crucial pillar of Indonesia's economic development, reflected in its contribution to Gross Domestic Product (GDP). The Construction Cost Index (CCI) is closely related to this sector as an indicator of changes in construction costs over time. Fluctuations in the CCI, influenced by trends, seasonal patterns, and external factors, pose challenges in project cost planning, necessitating an accurate forecasting method. This study applies the Seasonal Autoregressive Integrated Moving Average (SARIMA) to forecast the quarterly CCI for the period 2010–2024, as published by Badan Pusat Statistik (BPS). The analysis includes stationarity testing, model identification using ACF and PACF, parameter estimation, diagnostic testing, and model selection based on MAPE. The best model is </em> <em> with a MAPE of less than 10%, indicating excellent accuracy. The results are expected to serve as a reference for cost planning and risk reserves for construction projects in Indonesia. </em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Armelia Indriyanihttps://nusantarahasanajournal.com/index.php/nhj/article/view/1979PENDEKATAN PLANNING AS SOCIAL LEARNING DALAM PEMBERDAYAAN EKONOMI MASYARAKAT MELALUI KOPERASI DESA MERAH PUTIH DI DESA MARINDAL II, KABUPATEN DELI SERDANG2026-03-31T12:25:34-04:00Rolinta Damanikrolintadamanik112@gmail.comErika Revida rolinta.damanik@bps.go.idEbenezer Siburianrolinta.damanik@bps.go.idYandri Petra Perangin-anginrolinta.damanik@bps.go.id<p><em>This study analyzes the implementation of the Planning as Social Learning approach in community economic empowerment through Koperasi Desa Merah Putih Marindal II in Patumbak, Deli Serdang Regency. A qualitative case study approach was employed. Data were collected through semi-structured interviews with the cooperative chairperson, the Head of the Cooperative and Micro, Small, and Medium Enterprises Office of Deli Serdang Regency, and two active cooperative members</em><em>. The findings indicate that the cooperative was established mainly as a follow-up to Presidential Instruction No. 9 of 2025, with limited member participation in planning and decision-making. Most strategic decisions remain dominated by the management board. Informal learning among members has begun through shared business experiences and online communication, but structured collective evaluation is still lacking. Economically, the cooperative has provided benefits to micro-entrepreneurs by improving access to supplies and strengthening local networks. However, limited capital, managerial capacity, and low public trust remain significant challenges. The study concludes that the cooperative is still in the early stage of institutional development and requires stronger member participation and more structured evaluation mechanisms.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Rolinta Damanikhttps://nusantarahasanajournal.com/index.php/nhj/article/view/2012ANALISIS IMPLEMENTASI STANDAR AKUNTANSI KEUANGAN ENTITAS MIKRO KECIL DAN MENENGAH (SAK EMKM) PADA PENYUSUNAN LAPORAN KEUANGAN UMKM (STUDI PADA CAFE D’QAISAR)2026-04-21T00:05:18-04:00Abdul Manafabdulmanap88999@gmail.comElyanti Rosmanidarelyantirosmanidar@uinjambi.ac.idMarissa Putrianamarissa.putriana@uinjambi.ac.id<p><em>This Study Aims To Analyze The Implementation Of Financial Accounting Standards For Micro, Small, And Medium Entities (SAK EMKM) In The Preparation Of Financial Statements At Cafe D’qaisar, Jambi City. This Research Uses A Descriptive Qualitative Method With A Case Study Approach. Data Were Collected Through Interviews, Observations, And Documentation. The Analysis Employed The Dean J. Champion Formula To Measure The Level Of Compliance.The Results Show That The Implementation Of Sak Emkm At Cafe D’qaisar Has Not Been Fully Carried Out. The Measurement Aspect Reached 100% Compliance, And The Recognition Aspect Reached 80%. However, The Presentation Aspect Only Reached 40% Due To The Absence Of Depreciation Expense Recognition And The Lack Of Notes To Financial Statements (Calk). The Main Obstacles Include Limited Accounting Knowledge Of The Owner, Focus On Daily Operational Activities, And The Perception That Accounting Standards Are Complex.Therefore, This Study Suggests The Use Of Digital Accounting Applications To Improve Financial Reporting Quality In Accordance With SAK EMKM.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Abdul Manafhttps://nusantarahasanajournal.com/index.php/nhj/article/view/2011DINAMIKA KEBIJAKAN PERTAMBANGAN DI PROVINSI NTB DALAM PERSPEKTIF RPJMD DAN RTRW: KONFLIK AGRARIA, POLITIK RUANG, DAN IMPLIKASI LINGKUNGAN (STUDI KASUS PERTAMBANGAN RAKYAT SEKOTONG, LOMBOK BARAT)2026-04-21T03:27:07-04:00Dian Aryanidian10267@gmail.com.auAhmad Fathonidian10267@gmail.com<p><em>West Nusa Tenggara Province is a region with an economic structure influenced by the extractive sector, including mining. On the one hand, the 2025–2029 NTB Regional Medium-Term Development Plan (RPJMD) emphasizes economic transformation and investment; on the other hand, the Spatial Planning (RTRW) serves as an instrument for spatial control and environmental protection. This study analyzes the dynamics of mining policies in both documents and their implications for artisanal mining in Sekotong, West Lombok Regency. A qualitative approach was used, using document analysis and a political ecology-based case study. The results indicate a structural tension between the orientation of extraction-based economic growth and commitment to environmental sustainability. The RTRW has not effectively integrated artisanal mining into the formal spatial planning framework, triggering agrarian conflict, land degradation, and health risks from mercury use. This article argues that reform of artisanal mining governance based on environmental carrying capacity and spatial equity is a prerequisite for the transition to a green economy in NTB.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Dian Aryanihttps://nusantarahasanajournal.com/index.php/nhj/article/view/2015RASIONALITAS PENGGUNAAN ANTIBIOTIK PADA TERAPI PNEUMONIA DI RUMAH SAKIT AKADEMIK UNIVERSITAS GADJAH MADA PERIODE JANUARI–JUNI TAHUN 20252026-04-24T01:59:21-04:00Salma Karimahkarimahsalma99@gmail.comMuhammad Nurul Fadelnurulfadel@umkudus.ac.idBintari Tri Sukoharjantinurulfadel@umkudus.ac.id<p><em>Pneumonia remains a major infectious disease contributing to significant morbidity and mortality, especially among adults and elderly patients. Antibiotic therapy as the main treatment for pneumonia must be rational to ensure therapeutic effectiveness, reduce antimicrobial resistance, and improve clinical outcomes. Objective: This study aimed to analyze the rationality of antibiotic use in hospitalized pneumonia patients at Universitas Gadjah Mada Academic Hospital during January–June 2025 based on the National Guidelines for Adult Pneumonia Management 2023. This study used a descriptive non-experimental design with a retrospective approach. A total of 92 patients were selected using purposive sampling. Rationality evaluation was conducted based on appropriate patient, indication, drug, dose, and route of administration. Most patients were aged >60 years (56.5%), male (53.3%), and had comorbidities (97.8%). Antibiotic use evaluation showed 100% appropriate patient selection, 100% appropriate indication, 95.9% appropriate drug selection, 93.8% appropriate dosing, and 100% appropriate route of administration. Overall, rational antibiotic use was found in 86 patients (93.5%), while 6 patients (6.5%) were categorized as irrational. Antibiotic use in pneumonia patients at RSA UGM was generally rational, although inappropriate drug selection and dosing remained issues requiring attention to optimize antibiotic therapy.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Salma Karimahhttps://nusantarahasanajournal.com/index.php/nhj/article/view/2016ANALISIS KEMANDIRIAN FISKAL DAN KETERGANTUNGAN FISKAL DI PROVINSI NTB PRIODE 2019-20232026-04-24T02:00:06-04:00Lale Ria Aryanlaleriaaryani16@gmail.com<p><em>This study analyzes the dynamics of fiscal independence and fiscal dependence in West Nusa Tenggara (NTB) Province during the 2019–2023 period within a fiscal decentralization framework that requires local governments to strengthen their own revenue capacity while simultaneously managing the dominance of intergovernmental transfers. The study focuses on a more comprehensive understanding of changes in the regional revenue structure through three commonly used financial performance indicators: the Regional Independence Ratio (RKD), the Degree of Fiscal Decentralization (DDF), and the Transfer Dependence Ratio. Unlike descriptive ratio studies that tend to focus on a single indicator or ignore the financing component, this study emphasizes the RKD, which includes loans as a comparative measure (transfers + loans) to avoid biased interpretations of independence due to the use of short-term financing. The method used is a descriptive quantitative approach based on data processing from the NTB Provincial Government's Budget Realization Report/LKPD for 2019–2023. The analysis is conducted by calculating annual trends in the three ratios and interpreting changes in the central-regional relationship pattern using the RKD intervals (instructive, consultative, participatory, and delegative). This approach allows for a simultaneous understanding of strengthening Locally-Owned Revenue (PAD), changes in the portion of transfers, and the role of loans in shaping regional fiscal space. The results indicate an improvement in NTB's internal fiscal capacity during the observation period. The Regional Original Revenue (RKD) increased from 49.58% (2019) to 92.76% (2023), indicating that financing is increasingly supported by PAD. The Regional Debt-to-Debt (DDF) also increased from 33.15% to 48.12%, indicating a larger contribution of PAD to total revenue (PAD + transfers), although it has not yet exceeded the 50% threshold. Correspondingly, the dependency ratio decreased from 66.85% (2019) to 51.88% (2023), indicating a weakening of transfer dominance and a shift toward a more balanced revenue structure. However, annual dynamics show that changes are not always linear; in 2021, the RKD decreased slightly despite an increase in PAD due to loans increasing the denominator (transfers + loans), while the 2023 spike was relatively analytically "clean" because loans were zero. Interpretatively, NTB shifted from a consultative model (2019) to a participatory one (2020–2022) and then to a delegative one (2023). This finding underscores the urgency of strengthening the regional original revenue (PAD) base through continuous intensification and extensification, while managing transfer dependence as a fiscal risk to changes in regional allocation (TKDD) policies. The novelty of this research lies in the integration of three ratios within the provincial locus, emphasizing the role of loans in reading the Regional Budget (RKD), and linking ratio trends to central-regional relationship patterns to enrich policy implications.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Lale Ria Aryanhttps://nusantarahasanajournal.com/index.php/nhj/article/view/2018HUBUNGAN DISMENOREA PRIMER DENGAN KEBIASAAN OLAHRAGA PADA MAHASIWI FAKULTAS KEDOKTERAN UNIVERSITAS BAITURRAHMAH ANGKATAN 20212026-04-25T11:08:18-04:00Habil Erlanggaberrirahmadhoni@fk.unbrah.ac.idBerri Rahmadoni berrirahmadhoni@fk.unbrah.ac.id<p><em>Primary dysmenorrhea is a complaint of menstrual pain that often occurs in women of productive age, especially among female students, which can disrupt daily activities. One of the non-pharmacological methods that can be used to reduce dysmenorrhea symptoms is regular exercise. Less active exercise habits are one of the risk factors, while regular exercise has been proven effective in reducing pain through increased endorphins and blood flow. This study aims to analyze the relationship between exercise habits and the severity of primary dysmenorrhea among the 2021 cohort of female students at the Faculty of Medicine, Baiturrahmah University. Method: This study used an observational analytic design with a cross-sectional approach on 68 respondents selected through consecutive sampling. Data were collected using the Numeric Rating Scale (NRS) pain intensity questionnaire and the Godin-Shepard Leisure-Time Physical Activity Questionnaire. The research findings indicate that the majority of respondents have less active exercise habits (69.1%), with 45.6% of respondents experiencing severe dysmenorrhea pain. Bivariate analysis shows a significant relationship between exercise habits and the intensity of primary dysmenorrhea (p-value = 0.000). Female students who regularly engage in exercise have a lower level of pain compared to those who are less active. This study concludes that exercise habits play an important role in reducing primary dysmenorrhea symptoms. Therefore, it is important for female students to maintain a regular exercise routine to improve their quality of life. This research also recommends the development of structured exercise programs to reduce the risk of primary dysmenorrhea. </em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Berri Rahmadonihttps://nusantarahasanajournal.com/index.php/nhj/article/view/2019FAKTOR KETIMPANGAN AKSES SARANA BELAJAR ANAK DALAM MENGHADAPI PENDIDIKAN BERKUALITAS YANG BELUM MERATA2026-04-29T02:11:47-04:00Silvia Ayu Tri Octavia25040674098@mhs.unesa.ac.idAzharina Eka Rahmawatiindahprabawati@unesa.ac.idIndah Prabawatiindahprabawati@unesa.ac.id<p><em>Inequality in children's access to learning facilities remains a major issue in achieving quality education in Indonesia, particularly in remote and underdeveloped regions. This study aims to analyze the factors contributing to this inequality and to understand the actual conditions in the field. The research employs a literature review approach by examining various scientific sources, including academic journals, books, and reports from international organizations. The findings indicate that inequality is influenced by economic factors, limited educational infrastructure, uneven distribution of teachers, and disparities in access to technology. In addition, the suboptimal implementation of education policies further exacerbates the problem. These findings highlight the need for comprehensive policies, improved supervision, and multi-stakeholder collaboration to create a more inclusive and equitable education system.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Silvia Ayu Tri Octaviahttps://nusantarahasanajournal.com/index.php/nhj/article/view/2023EVALUASI HUBUNGAN PENDAPATAN ASLI DAERAH PROVINSI DAN KOTA: STUDI KASUS JAWA TIMUR-SURABAYA 2026-05-02T01:27:46-04:00Azharina Rahmawati25040674114@mhs.unesa.ac.idSilvia Ayu Tri Octavia25040674098@mhs.unesa.ac.idRevienda Anita Fitrie0012089601reviendafitrie@unesa.ac.idEva Hany Fanida0019018306evafanida@unesa.ac.id<p><em>This study aims to analyze the relationship of Regional Original Revenue (PAD) between the Provincial Government of East Java and the City Government of Surabaya within the framework of fiscal decentralization. This research uses a qualitative case study approach with secondary data from regional budget reports and official documents. The results show differences in fiscal structure and capacity between the two regions. East Java’s PAD is dominated by motor vehicle taxes, while Surabaya has a more diverse structure supported by the service and trade sectors. Surabaya demonstrates higher fiscal independence compared to the provincial government. However, fiscal disparities among regions in East Java still exist. The fiscal relationship between the province and the city is indirect and coordinative, indicating that fiscal decentralization has not been fully effective.</em></p> <p><em> </em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Azharina Eka Rahmawatihttps://nusantarahasanajournal.com/index.php/nhj/article/view/2034RAINFALL–RUNOFF SIMULATION FOR SUSTAINABLE IRRIGATION WATER MANAGEMENT IN TROPICAL AGRICULTURAL CATCHMENT2026-05-10T05:18:21-04:00Abd Rakhim Nandaabd.rakhimnanda@unismuh.ac.id<p><em>Rainfall–runoff processes play a crucial role in determining irrigation water availability in tropical agricultural catchments. This study develops a rainfall–runoff simulation framework for sustainable irrigation water management by integrating rainfall characterization, SCS-CN runoff estimation, runoff coefficient analysis, effective runoff availability, irrigation water demand, water balance, Surplus–Deficit Ratio, and Irrigation Sustainability Index. Monthly rainfall data were used to estimate runoff depth and runoff-derived water availability, while irrigation demand was evaluated based on crop water requirement and effective water availability. The results show that runoff generation is highly seasonal, with high runoff coefficients during wet months and low runoff response during dry months. The ISI results indicate highly sustainable irrigation conditions in January, February, and December, sustainable conditions in March and November, and critical conditions from June to September. The proposed framework supports runoff harvesting, storage optimization, rotational irrigation, crop calendar adjustment, and priority-based water allocation.</em></p>2026-04-30T00:00:00-04:00Copyright (c) 2026 Abd Rakhim Nanda