DR. MARCO VALENTI. Decentralization, Procurement Design, and Contract Performance in Public Works: Institutional, Economic, and Managerial Determinants of Cost and Time Outcomes. European International Journal of Multidisciplinary Research and Management Studies, [S. l.], v. 5, n. 11, p. 90–95, 2025. Disponível em: https://eipublication.com/index.php/eijmrms/article/view/3773. Acesso em: 30 jan. 2026.