Economic implications of the transition from face-to-face to virtual modality in university students. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 34, n. 2, p. 73–83, 2022. DOI: 10.33975/riuq.vol34n2.921. Disponível em: https://ojs.uniquindio.edu.co/ojs/index.php/riuq/article/view/921. Acesso em: 25 jun. 2026.