INOJOSA-ROLDÁN, P. A. . THE ADULT IN A LEARNING SITUATION UNDER THE APPROACH OF DISTANCE, BLENDED OR ONLINE EDUCATION . INVESTIGACIÓN Y POSTGRADO, [S. l.], v. 38, n. 1, p. 177–188, 2023. DOI: 10.56219/investigacinypostgrado.v38i1.1993. Disponível em: https://mail.revistas.upel.edu.ve/index.php/investigacionypostgrado/article/view/1993. Acesso em: 3 aug. 2026.