OSEI-ASIBEY, D. Direct Labour as A Procurement Route for Infrastructure Delivery within Metropolitan, Municipal and District Assemblies (MMDAs) in Ghana. Advances in Social Sciences Research Journal, [S. l.], v. 8, n. 5, p. 293–312, 2021. DOI: 10.14738/assrj.85.10201. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/10201. Acesso em: 4 dec. 2021.