Zarkasyi, Amal Fathullah. “Ma’ālimu Al-Fikr Al-Islāmī Qabl Ẓuhūr Al-Ittijāh Al-Salafī Bi Indūnīsīyā”. Studia Islamika 16, no. 3 (December 31, 2009). Accessed June 16, 2025. https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/476.