SERNA LUNA, O. J. . TRANSVERSAL COMPETENCIES IN SECONDARY EDUCATION: A SYSTEMATIC REVIEW FROM A HOLISTIC PERSPECTIVE IN RURAL SETTINGS. INVESTIGACIÓN Y POSTGRADO, [S. l.], v. 41, n. 1, p. 211–231, 2026. DOI: 10.56219/investigacinypostgrado.v41i1.6056. Disponível em: https://mail.revistas.upel.edu.ve/index.php/investigacionypostgrado/article/view/6056. Acesso em: 23 oct. 2026.