Yousif Jumaa, O., & عکاب. (2025). The scientific contributions of the scholars of Al-Djazīra and their impact on Western civilization Badi’ al-Zaman Ibn al-Razzaz al-Jazari (d: 602 AH / 1206 AD) as a model)). Dirasat Mosiliya, 15(63), 501–534. Retrieved from https://ojs.uomosul.edu.iq/index.php/moss/article/view/20191