Kim, Hyung-Jun. “Praxis and Religious Authority in Islam: The Case of Ahmad Dahlan, Founder of Muhammadiyah”. Studia Islamika 17, no. 1 (April 30, 2010). Accessed October 5, 2025. https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/468.