A Comparative Study of the Mental Toughness among Different Level of Football Players: Examining the Variations in Mental Toughness Among Football Players of Different Levels. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 18, n. 4, p. 130–133, 2021. Disponível em: https://ignited.in/index.php/jasrae/article/view/13212.. Acesso em: 20 sep. 2024.