RUIZ HERNÁNDEZ, C.; LUPERCIO LOZANO, A. D. Fine skill for the retail disposal of waste with and without propaedeutic intervention in university students: microevaluation in environmental education. Revista Intercontinental de Psicología y Educación, [S. l.], v. 15, n. 2, p. 155–170, 2023. Disponível em: https://psicologiayeducacion.uic.mx/index.php/1/article/view/186. Acesso em: 9 nov. 2026.