PARRA DE MARROQUIN, Omayra; CLARIZIA CORREDOR, Lina. Open University Center of the Pontifical Javeriana University, Colombia. The International Review of Research in Open and Distributed Learning, [S. l.], v. 2, n. 2, 2002. DOI: 10.19173/irrodl.v2i2.56. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/56. Acesso em: 28 feb. 2024.