NJEMANZE, Queen Ugochi. Use of Codes: A Model of Language Shift in Nigerian Communication. Journal of Humanities and Social Sciences Studies, [S. l.], v. 2, n. 1, p. 77–83, 2020. Disponível em: https://al-kindipublishers.org/index.php/jhsss/article/view/237. Acesso em: 4 apr. 2026.