USMAN UMAR (PHD), A.; YUNUSA MUHAMMAD (PHD), A. Qur’anic Measures in Addressing Challenges Facing the Da’i: A Case Study Prophet Shu’aib (As). Voyages Journal of Religious Studies, [S. l.], v. 8, 2025. Disponível em: https://voyagesjournalgsu.ng/index.php/vjrs/article/view/55. Acesso em: 28 may. 2026.