The use of Astorlabe in Arabic Islamic civilization and Some tasks By Manuscripts Treatise on the Utilization of Astorlabe. Journal of Scientific Development for Studies and Research (JSD), [S. l.], v. 2, n. 3, p. 33–53, 2021. DOI: 10.61212/jsd/21. Disponível em: https://jsd.sdasmart.org/index.php/jsd/article/view/21.. Acesso em: 26 sep. 2025.