دلالة ه. 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, [S. l.], v. 44, n. 4, p. 125–137, 2022. Disponível em: https://journal.tishreen.edu.sy/index.php/econlaw/article/view/12513. Acesso em: 13 may. 2024.