“Keberkesanan Modul Pemurnian Akidah 2012 dalam Menangani Gejala Murtad 2012 Bagi Kes-Kes Permohonan Keluar Islam di Pulau Pinang: The Effectiveness of Faith Purification Module 2012 in Handling Cases of Application to Leave Islam in Penang” (2021) Journal of Muwafaqat, 4(1), pp. 41–60. Available at: https://www.muwafaqat.uis.edu.my.kuisjournal.com/index.php/journal/article/view/7 (Accessed: 14 June 2026).