Jufri Yusup, Ansar Tohe. Kajian Historis Pembentukan Khalifah di Massa Abubakar As-Siddiq. akjpim [Internet]. 2026 Aug. 2 [cited 2026 Sep. 20];2(3):515-2. Available from: https://journal-aharesearch.com/index.php/akjpim/article/view/235