Abdul Ghani, Mohamad Zulkifli, Nora Ahmad@Aziz, Abdul Ghafar Don, and Adawiyah Ismail. 2013. “FACTORS IN THE WRITING OF DA’WAH KNOWLEDGE IN ISLAM”. Al-Hikmah 5 (December), 3-17. https://spaj.ukm.my/jalhikmah/index.php/jalhikmah/article/view/28.