Issues and Opportunities in the Development of Open and Distance Learning across Socio-Economic Development Sectors of Zambia . West African Journal of Open and Flexible Learning, [S. l.], v. 3, n. 1, p. 9–34, 2013. Disponível em: https://wajofel.org/index.php/wajofel/article/view/300. Acesso em: 27 mar. 2026.