Apria Putra, Iswantir, and Bambang Trisno. “Batuhampar Trading Village: A Prototype of Halaqah in 19th Century Minangkabau”. Islam Transformatif : Journal of Islamic Studies 8, no. 1 (June 30, 2024): 75–89. Accessed March 8, 2026. https://ejournal.uinbukittinggi.ac.id/index.php/islamt/article/view/8398.