Burhanudin, Jajat. “Converting Belief, Connecting People: The Kingdoms and the Dynamics of Islamization in Pre-Colonial Archipelago”. Studia Islamika 25, no. 2 (August 31, 2018): 247–278. Accessed October 5, 2025. https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/5682.