GUSTI, G. R.; GHAFFAR, A.; ABBAS, P. Konsep Ummī Dalam Al-Qur’an. Journal of Comprehensive Islamic Studies, [S. l.], v. 1, n. 2, p. 373–390, 2023. DOI: 10.56436/jocis.v1i2.119. Disponível em: https://journal.centrism.or.id/index.php/jocis/article/view/119. Acesso em: 19 nov. 2025.