Abdul Ghani, M. Z., A. G. Don, A. Ismail, and A. D. Mohamad. “ADAB IKHTILAF DALAM DAKWAH ISLAMIYAH”. Al-Hikmah, Vol. 8, no. 2, Dec. 2016, pp. 148-65, https://spaj.ukm.my/jalhikmah/index.php/jalhikmah/article/view/232.