Ilunga, Anselmo. “L’utilisation Des Langues Nationales Dans Le Systeme Scolaire En Angola: Perspectives Ou Problematique d’une Planification Linguistique: The Use of National Languages in the School System in Angola: Perspectives or Problems of Language Planning”. NJINGA e SEPÉ: Revista Internacional de Culturas, Línguas Africanas e Brasileiras 2, no. 1 (junho 10, 2022): 457–475. Acessado abril 26, 2024. https://revistas.unilab.edu.br/index.php/njingaesape/article/view/930.