JUMA, Juma Ramadhani; NSIMBILA, Paul Maganga; ISAGA, Nsubili. Assessing the Effect of Client–Consultant–Contractor Relationships on Quality Assurance in Road Construction: Evidence from the Dar es Salaam Metropolitan Development Project, Tanzania. Research Journal of Business and Finance, [S. l.], v. 4, n. 2, p. 24–34, 2025. DOI: 10.58721/rjbf.v4i2.1167. Disponível em: https://www.utafitionline.com/index.php/rjbf/article/view/1167. Acesso em: 1 may. 2026.