“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): 41-60. https://www.muwafaqat.uis.edu.my.kuisjournal.com/index.php/journal/article/view/7.