Duality—concept, data and twin goals in Ghanaian firms. Global Journal of Business, Economics and Management: Current Issues, [S. l.], v. 8, n. 3, p. 145–152, 2018. DOI: 10.18844/gjbem.v8i3.1026. Disponível em: https://un-pub.eu/ojs/index.php/gjbem/article/view/1026. Acesso em: 24 nov. 2024.