GENOVEVA; OSVAL ANTONIO; NOEMÍ. Validation of an instrument to measure tutor performance in promoting self-directed learning by using confirmatory factor analysis. Investigación y Educación en Enfermería, [S. l.], v. 34, n. 1, 2016. DOI: 10.17533/udea.iee.25991. Disponível em: https://revistas.udea.edu.co/index.php/iee/article/view/25991. Acesso em: 27 feb. 2025.