Dilla Natasya Amelia, Rutama, D. and 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), pp. 17–26. doi: 10.56904/j-gers.v4i1.118.