SULEIMAN, SULEIMAN; ABDULLAHI, AMEENAH HAJA; ISAH, MUHAMMAD LEJE. BUDGET APPROPRIATION RISKS IN PROCUREMENT OF CONSTRUCTION PROJECTS OF PUBLIC TERTIARY INSTITUTIONS IN NIGERIA. Journal of Environmental Management and Construction Research, Nigeria, v. 8, n. 4, 2025. DOI: 10.70382/bejemcr.v8i4.025. Disponível em: https://berkeleypublications.com/bjemcr/article/view/489.. Acesso em: 13 oct. 2025.