دلالة ه. (2022) “Statistical sampling in the practical field of research Analytical study of a sample of Master`s theses in the Faculty of Education at Tishreen University”, Tishreen University Journal- Economic and Legal Sciences Series, 44(4), pp. 125–137. Available at: https://journal.tishreen.edu.sy/index.php/econlaw/article/view/12513 (Accessed: 13May2024).