Wan Abdullah, W. S. “Al-Adillah ‘alā Wujūd Allāhu Ta‘ālā Indā Ᾱbī Al-Barakāt Al-Baghdādī”. Jurnal Usuluddin, vol. 23, Dec. 2006, pp. 255-80, https://ajap.um.edu.my/index.php/JUD/article/view/4259.