APENA, T. Determinants of Adults’ Choice of Open and Distance Education: The National Open University of Nigeria Experience. West African Journal of Open and Flexible Learning, [S. l.], v. 8, n. 2, p. 76–92, 2020. Disponível em: https://wajofel.org/index.php/wajofel/article/view/55. Acesso em: 4 dec. 2024.