A brief investigation of English language teaching and learning techniques applied to higher education students. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 2765–2774, 2023. DOI: 10.59670/jns.v33i.904. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/904. Acesso em: 1 nov. 2025.