Suryadi, Suryadi, Mochtar Lutfi, Moch. Ali, Listiyono Santoso, and Rima Firdaus. “A Critical Voice on the Hajj by a Sumatran Pilgrim from the Early Twentieth Century”. Studia Islamika 31, no. 2 (August 30, 2024): 185–220. Accessed August 18, 2025. https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/40568.