AHMAT OUSMAN ALI, M.; ABDELALI , B. Z. Contributions of Amīr al-Muʼminīn ʻUmar Bin al-Khaṭṭāb -May Allāh be pleased with him- in Preserving and Publishing the Noble Qurʼān. Journal of Quran Sunnah Education & Special Needs, v. 7, n. 2, p. 77-90, 1 Dec. 2023.