Manullang, Laos Maria, and Rina Susanti. “KEHIDUPAN MANUSIA SILVER DI KOTA PEKANBARU”. Nusantara Hasana Journal 2, no. 4 (September 3, 2022): 81–91. Accessed November 29, 2024. https://nusantarahasanajournal.com/index.php/nhj/article/view/505.