AYMAN ADNAN JABR ABO-SAIBA. GEOGRAPHICAL DISTRIBUTION OF BLOOD GROUP VARIATION IN NAJAF GOVERNORATE (2023-2024). American Journal Of Social Sciences And Humanity Research, [S. l.], v. 4, n. 08, p. 62–82, 2024. DOI: 10.37547/ajsshr/Volume04Issue08-05. Disponível em: https://theusajournals.com/index.php/ajsshr/article/view/3405. Acesso em: 8 jun. 2025.