Difficulties related to the design of research tools from the point of view of postgraduate students (Field study at the faculty of education at Tishreen University) . TUJ-A [Internet]. 2023 Sep. 20 [cited 2026 Aug. 28];45(4):655-72. Available from: https://journal.latakia-univ.edu.sy/index.php/humlitr/article/view/15504