SAMSUDIN, S. .; ROZALI, M. Z. .; IBRAHIM, B. .; HAMDAN, N. H. . LEVEL OF MENTAL TOUGHNESS ON ACADEMIC ACHIEVEMENT OF STUDENT-ATHLETES UNIVERSITI TUN HUSSEIN ONN MALAYSIA (UHTM). The journal of contemporary issues in business and government, [S. l.], v. 27, n. 2, p. 5581–5590, 2021. Disponível em: https://cibgp.com/au/index.php/1323-6903/article/view/1459. Acesso em: 30 jun. 2024.