“Caliph Abu Bakr Ash-Siddiq: Political Speeches And His Role In Fighting The Riddah”. Luxfia: Journal of Multidisciplinary Research 1, no. 02 (July 22, 2026): 127–136. Accessed September 2, 2026. https://risetcendikia.com/index.php/journal-luxfia/article/view/308.