Riva Mairiska, Zulqayyim, and Nopriyasman. “WORLD HERITAGE SUSTAINABILITY: OMBILIN COAL MINING HERITAGE OF SAWAHLUNTO: KEBERLANJUTAN WARISAN DUNIA : OMBILIN COAL MINING HERITAGE OF SAWAHLUNTO”. Santhet (Jurnal Sejarah Pendidikan Dan Humaniora) 8, no. 1 (July 9, 2024): 1210-1218. Accessed November 21, 2024. https://ejournal.unibabwi.ac.id/index.php/santhet/article/view/3993.