Biankalista, I. S., N. Nabila, S. R. Abdila, A. Sumarno, A. M. Prasetyo, J. Budiman, and M. Isradi. “Optimization of Fly Ash and GGBS Proportions in Paving Blocks for Compressive and Flexural Strength Pavements”. RIGGS: Journal of Artificial Intelligence and Digital Business, vol. 4, no. 3, Aug. 2025, pp. 3472-9, doi:10.31004/riggs.v4i3.2488.