Sahputra, Deded Eka, et al. , translators. “Mechanical Properties of Sustainable Paving Blocks Using Fly Ash and Polypropylene Plastic Waste”. Indonesian Journal of Computing, Engineering, and Design (IJoCED), vol. 8, no. 1, May 2026, pp. 66-73, https://doi.org/10.35806/ijoced.v8i1.596.