CECHIN, Fernando Machado, Paulo Henrique Mellender EVANGELISTA, Ricardo Pedrozo SALDANHA, Marcos Alencar Abaide BALBINOTTI, Roberto Tierling KLERING, Marcus Levi Lopes BARBOSA, and Carlos Adelar Abaide BALBINOTTI. “ The Competitive Motivation of Youth Federated Squash Players: An Exploratory and Comparative Study ”. Brazilian journal of physical education and sport 28, no. 3 (September 1, 2014): 469–480. Accessed May 18, 2024. https://revistas.usp.br/rbefe/article/view/86664.