ALJEDANI, S. M. .; ALOUMI, L. S. .; ALQARNI, S. S. . Gemstone manufacturing in the Arab scientific heritage from the Umayyad Era to the end of the Mamlūk Era (41-923 AH/ 662-1517AD): A cultural historical study. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 9, n. 7, p. 1–14, 2026. DOI: 10.53894/ijirss.v9i7.11780. Disponível em: https://ijirss.com/index.php/ijirss/article/view/11780. Acesso em: 29 jun. 2026.