“DEVELOPING A NOVEL FRAMEWORK FOR OPTIMIZING COST ESTIMATION IN AFFORDABLE HOUSING PROJECTS USING BUILDING INFORMATION MODELLING (BIM) IN ANAMBRA STATE, NIGERIA”. International Journal of Functional Research in Science and Engineering (IJFRSE) 3, no. 4 (January 12, 2026): 27–37. Accessed March 13, 2026. https://www.journalfrse.org/journal/article/view/99.