Majid, Ilham. “The Concept of Al-’Ilm Al-Ushuliy: The Significance of Ushul Al-Fiqh in the Paradigm of Unity of Science”. Journal of Pesantren and Diniyah Studies, vol. 1, no. 1, June 2024, pp. 71-80, https://doi.org/10.63245/jpds.v1i1.1.