Amliansyah, Amliansyah, and Siti Fatimah. “Islamization of Mandailing Natal After the Padri War”. Science and Environmental Journal for Postgraduate 4, no. 1 (May 18, 2022): 71-75. Accessed April 20, 2024. http://senjop.ppj.unp.ac.id/index.php/senjop/article/view/132.