HERMOSILLO DE LA TORRE, Alicia Edith; VACIO MURO, Ma. de los Ángeles; MÉNDEZ-SÁNCHEZ, Cecilia; PALACIOS SALAS, Pedro; SAHAGÚN PADILLA, Miguel Ángel. Depressive symptoms, hopelessness and psychological resources: a relationship with attempted suicide in a sample of mexican teenagers. Acta Universitaria, [S. l.], v. 25, p. 52–56, 2015. DOI: 10.15174/au.2015.900. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/900. Acesso em: 4 may. 2026.