YUSUF, I. Fr. Paolo Nicelli. The First Islamization of the Philippines. Islamic Studies, [S. l.], v. 44, n. 2, p. 283–285, 2005. DOI: 10.52541/isiri.v44i2.4705. Disponível em: http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/4705. Acesso em: 5 dec. 2025.