AHMED, Aijaz. Al-Biruni: One of the Greatest Pioneers of Geographical Science. VFAST Transactions on Islamic Research, [S. l.], v. 10, n. 3, p. 18–22, 2023. Disponível em: https://vfast.org/journals/index.php/VTIR/article/view/1423. Acesso em: 14 may. 2026.