SHAROF, A. . Academic achievement motivation of students in the national center for distinguished in Syria. Tishreen University Journal- Arts and Humanities Sciences Series, [S. l.], v. 39, n. 4, 2017. Disponível em: https://journal.tishreen.edu.sy/index.php/humlitr/article/view/3067. Acesso em: 1 may. 2024.