JIAN LIU; XUEMIN DENG. Psychological antecedents and psychological benefits of physical exercise for the elderly under the elderly law. Revista de Psicología del Deporte (Journal of Sport Psychology), [S. l.], v. 31, n. 1, p. 227-234, 2022. Disponível em: https://rpd-online.com/index.php/rpd/article/view/668. Acesso em: 21 mar. 2023.