OKONKWO, Charity Akuadi. A needs assessment of ODL educators to determine their effective use of open educational resources. The International Review of Research in Open and Distributed Learning, [S. l.], v. 13, n. 4, p. 293–312, 2012. DOI: 10.19173/irrodl.v13i4.1316. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/1316. Acesso em: 19 apr. 2024.