“KONSEP AF’AL NABI MUHAMMAD SAW DALAM HAL USHUL FIQH SERTA IMPLIKASINYA TERHADAP ISTINBATH HUKUM ISLAM”. VARIABLE RESEARCH JOURNAL, vol. 3, no. 03, July 2026, pp. 344-5, https://variablejournal.my.id/index.php/VRJ/article/view/331.