Shikesho, Edward, e Petrus Angula Mbenzi. “A scholarly review of “oshikwanyama orthography 3” and the justification for the need for “oshikwanyama orthography 4”: Ekonakono lomoule “loshikwanyama omushangelo 3” neyelifo lediladilo ‘lomushangelo 4 woshikwanyama’”. NJINGA e SEPÉ: Revista Internacional de Culturas, Línguas Africanas e Brasileiras (ISSN: 2764-1244) 5, no. Especial II (agosto 6, 2025): 154–170. Acesso em novembro 15, 2026. https://revistas.unilab.edu.br/njingaesape/article/view/2227.