Riva Mairiska, Zulqayyim, and Nopriyasman, “WORLD HERITAGE SUSTAINABILITY: OMBILIN COAL MINING HERITAGE OF SAWAHLUNTO: KEBERLANJUTAN WARISAN DUNIA : OMBILIN COAL MINING HERITAGE OF SAWAHLUNTO”, JS, vol. 8, no. 1, pp. 1210-1218, Jul. 2024.