ALI SUBHI KHALAF; ABBAS KAMIL ABBAS. Achievement Motivation and Its Relationship with Academic Performance in Gymnastics Lesson among Students of the College of Physical Education and Sports Sciences. Modern Sport, [S. l.], v. 18, n. 3, p. 487–496, 2019. Disponível em: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1532. Acesso em: 1 apr. 2025.