Effects of physical exercise on mental health and general self-efficacy of city residents in COVID-19. Revista de Psicología del Deporte (Journal of Sport Psychology), [S. l.], v. 31, n. 1, p. 57–66, 2022. Disponível em: https://rpd-online.com/index.php/rpd/article/view/647.. Acesso em: 16 jul. 2024.