PONCE CÓRDOVA, María Fernanda; VISCAINO MONGE , Eugenia Rebeca; VIRGINA JACQUELINE , Sánchez Andrade. Collaborative pedagogical strategies for strengthening values in fifth-grade students of basic education. MENTOR revista de investigación educativa y deportiva , [S. l.], v. 5, n. 15, p. 01–19, 2026. DOI: 10.56200/mentor.v5i15.13447. Disponível em: https://revistamentor.ec/index.php/mentor/article/view/13447. Acesso em: 16 sep. 2026.