Burhanudin, Jajat. “The Popularizing of Sunni Doctrine in Southeast Asia: Sifat Dua Puluh in Malay Kitab Jawi in the 19th Century”. Afkar: Jurnal Akidah & Pemikiran Islam 24, no. 2 (December 31, 2022): 275–312. Accessed April 20, 2024. https://ejournal.um.edu.my/index.php/afkar/article/view/41132.