HERNÁNDEZ PÉREZ, Héctor; CRUZ CASTRUITA, Rosa Maria; QUEZADA CHACÓN, José; HOLGUÍN RAMÍREZ, Joaquín; HERNÁNDEZ-CRUZ, Germán; ALONSO RAMOS, Zeltzin Nereyda; RANGEL COLMENERO, Blanca. Levels of Anxiety, Depression and Physical Activity of Mexican Children by Sex After Lockdown by Covid-19. International Journal of Sport Studies for Health, [S. l.], v. 9, n. 2, p. 1–16, 2026. DOI: 10.61838/kman.intjssh.4977. Disponível em: https://journals.kmanpub.com/index.php/Intjssh/article/view/4977.. Acesso em: 9 jul. 2026.