ABDUL-MAJEED MAHAMADU; LAMINE MAHDJOUBI; COLIN BOOTH; PETER FEWINGS. Integrated Delivery of Quality, Safety and Environment through Road Sector Procurement: The Case of Public Sector Agencies in Ghana. Journal of Construction in Developing Countries, [S. l.], v. 20, n. 1, p. 1–24, 2015. DOI: 10.21315/. Disponível em: https://ejournal.usm.my/jcdc/article/view/jcdc_vol20-no-1-2015_1.. Acesso em: 16 sep. 2026.