برغل سومر. “The Degree of Availability of Mathematical Bonding Skills. ( A Field Study on a Sample of Mathematics Teachers. in the City of Latakia)”. Latakia University Journal - Arts and Humanities Sciences Series 43, no. 4 (September 6, 2021). Accessed July 30, 2025. https://journal.latakia-univ.edu.sy/index.php/humlitr/article/view/10765.