فتاح ع. ع. ا. (1999) “Fattah, Irfan Abdul Hamid. ‘The General Conceptual Framework of the Epistemological Theory in the Qur’an,’ Year 4, Issue 15 (Winter 1419 AH/ 1999 CE), Pp. 73-88. ”, Al-Fikr al-islāmī al-muʿāṣir (previously Islamiyat al-Ma’rifah), 4(15), pp. 88–73. doi: 10.35632/citj.v4i15.1827.