SINGNOY, chatkamon-. Sport Psychology Questionnaire Development. Journal of Sports Science and Technology, [S. l.], v. 13, n. 2, p. 127–143, 2013. Disponível em: https://he01.tci-thaijo.org/index.php/JSST/article/view/44073. Acesso em: 20 sep. 2026.