Hamid., A. ’Abd A.-G. “Sunnah Al-Ibtilā’ Hikamuha Wa Atharuhā Fī Tamkīn Al-Ummah Min Manẓūr Al-Qur’ān Al-Karīm”. Jurnal Usuluddin, vol. 29, June 2009, pp. 303-32, https://ejournal.um.edu.my/index.php/JUD/article/view/7318.