MUJAHID, M. A. Helga Lili Wolff’s Study of Religions, Conversion to Islam, Qur’anic Authorship and Da’wah Services. Journal of World Religions and Interfaith Harmony, [S. l.], v. 1, n. 1, p. 18–26, 2022. DOI: 10.52461/jwrih.v1i1.1614. Disponível em: https://journals.iub.edu.pk/index.php/jwrih/article/view/1614. Acesso em: 16 may. 2024.