NAHIDA ABID ZAID AL-DULAIMI; FIRAS SUHAIL IBRAHIM; AZHAR HUSSEIN ULAIWI. The effect of the mastery learning strategy on the mental toughness and skill performance of receiving the serve in volleyball for students. Modern Sport, [S. l.], p. 0351–0366, 2024. DOI: 10.54702/tzhseb37. Disponível em: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1314.. Acesso em: 3 jul. 2024.