"The Knowledge Areas of Project Management and Their Relationship with the Quality of Construction Projects" A Field Study in the Construction Sector of the Yemeni Economic Corporation. Sana’a University Journal of Human Sciences, [S. l.], v. 4, n. 3, p. 500 – 536, 2025. DOI: 10.59628/jhs.v4i3.1233. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/1233. Acesso em: 16 apr. 2026.