Improving Quality of Construction Projects in Governmental Contracting Companies – Views of Project Managers at Ministry of Construction and Housing. Tikrit Journal of Engineering Sciences, [S. l.], v. 12, n. 4, p. 1–22, 2005. DOI: 10.25130/tjes.12.4.07. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/768.. Acesso em: 9 sep. 2026.