GUNAWARDANA, Monish. A Sustainable Energy Mix to Power Namibia Vision 2030. Namibia Journal of Managerial Sciences, [S. l.], v. 1, n. 2, p. 82–97, 2015. DOI: 10.64375/yy0jg233. Disponível em: https://journals.ium.edu.na/index.php/njms/article/view/25. Acesso em: 3 aug. 2025.