Acjaisah et al. 2026. Application of the Modified Andreasen Packing Model for Optimizing Strength and Cost of Normal Concrete with Uniformly Graded Aggregates. BANDAR: JOURNAL OF CIVIL ENGINEERING. 8, 1 (May 2026), 70–79. DOI:https://doi.org/10.31605/bjce.v8i1.5375.