Basri, M., A. Z. Manullang, R. A. Siregar, and R. N. Suseno. “Analysis of the Beginning of Political Dynamics in the Era After the Death of the Prophet Muhammad”. EDUCTUM: Journal Research, vol. 3, no. 1, Jan. 2024, pp. 1-7, doi:10.56495/ejr.v3i1.433.