Fitriyani et al. 2025. Etika Kepemimpinan Islam dan Fenomena Nepotisme: Studi Kualitatif atas Kebijakan Khalifah Utsman bin Affan . Journal of Education, Cultural and Politics . 5, 3 (Nov. 2025), 705–721. DOI:https://doi.org/10.24036/jecco.v5i3.884.