MA. VICTORIA T. JUAN; ARNULFO V. LOPEZ. MENTAL TOUGHNESS OF SCHOLAR ATHLETES. Researchers World - International Refereed Social Sciences Journal, [S. l.], v. 6, n. 3(1), p. 22–31, 2021. Disponível em: https://www.researchersworld.com/index.php/rworld/article/view/634. Acesso em: 3 aug. 2025.