Means of Self-Purification in the Qur’an "Objective Study". Tadabbur Journal, "المدينة المنورة، المملكة العربية السعودية"., v. 2, n. 4, 2018. DOI: 10.62488/1720-002-004-001. Disponível em: https://tadabburmag.sa/tadabburmag/article/view/263. Acesso em: 5 feb. 2026.