YUBAWA, L. Ethical Leadership of Khulafaur Rasyidin: Modern Relevance and Values: English. International Journal of Emerging Issues in Islamic Studies, [S. l.], v. 5, n. 2, p. 30–41, 2025. DOI: 10.31098/ijeiis.v5i2.3451. Disponível em: https://journals.researchsynergypress.com/index.php/ijeiis/article/view/3451. Acesso em: 1 jan. 2026.