Caliph Abu Bakr Ash-Siddiq: Political Speeches And His Role In Fighting The Riddah. Luxfia: Journal of Multidisciplinary Research, [S. l.], v. 1, n. 01, p. 127–136, 2026. Disponível em: https://risetcendikia.com/index.php/journal-luxfia/article/view/308.. Acesso em: 1 jun. 2026.