Dilla Natasya Amelia, Rutama, D., & Artanti, L. D. (2025). Analysis of the Effect of Aggregate Gradation Size (0.2 – 2cm) on the Compressive Strength of Porous Concrete for Parking Applications. Journal of Global Engineering Research and Science, 4(1), 17–26. https://doi.org/10.56904/j-gers.v4i1.118