PÉREZ GONZÁLEZ, Luis G.; COGOLLO LÓPEZ, Meriele. Virtual Learning Objects As Support Tool To The Ie “José Maria Berástegui’s” Secondary Teachers. Ingeniería Solidaria, [S. l.], v. 5, n. 9, p. 54–67, 2010. DOI: 10.16925/. Disponível em: https://revistas.ucc.edu.co/index.php/in/article/view/466. Acesso em: 3 jun. 2025.