M. S. Alias, “TINGKAT-TINGKAT KEYAKINAN ILMU DALAM ISLAM: SUATU PENELITIAN AKSIOLOGI”, ULWAN, vol. 2, no. 1, pp. 1–18, Dec. 2017, Accessed: Mar. 21, 2026. [Online]. Available: https://www.ejournal.unimel.edu.my/index.php/JULWAN/article/view/176