Classified Characteristics And Econometrical Analysis Of Factors Affecting The Shadow Economy. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 35, p. 3481–3490, 2023. DOI: 10.59670/jns.v35i.4240. Disponível em: https://www.namibian-studies.com/index.php/JNS/article/view/4240. Acesso em: 3 nov. 2025.