JAFAR, I. Repentance and the Return to God: Tawba in Early Sufism (by Atif Khalil). American Journal of Islam and Society, USA, v. 36, n. 3, p. 76–81, 2019. DOI: 10.35632/ajis.v36i3.622. Disponível em: https://mail.ajis.org/index.php/ajiss/article/view/622. Acesso em: 9 jan. 2025.