Ibrahim, M. R. “The Theology of Knowledge: A Study on the Definition of Knowledge Among the Early Mutakallimun”. Afkar: Jurnal Akidah &Amp; Pemikiran Islam, vol. 12, no. 1, June 2011, pp. 1-20, https://ejournal.um.edu.my/index.php/afkar/article/view/5767.