محمود ب. . The extent of the use of trainers for scientific planning to raise the level of Gymnastics. Tishreen University Journal -Medical Sciences Series, [S. l.], v. 43, n. 3, 2021. Disponível em: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/10635. Acesso em: 5 may. 2024.