“DEVELOPING A NOVEL FRAMEWORK FOR OPTIMIZING COST ESTIMATION IN AFFORDABLE HOUSING PROJECTS USING BUILDING INFORMATION MODELLING (BIM) IN ANAMBRA STATE, NIGERIA”, IJFRSE, vol. 3, no. 4, pp. 27–37, Jan. 2026, Accessed: Mar. 13, 2026. [Online]. Available: https://journalfrse.org/journal/article/view/99