Abadi, Ihsan, BP Samadikun, and HS Huboyo. “Utilization of Plastic Waste (HDPE, PET, and PP) For Paving Block Mixture Materials”. Journal Research of Social Science, Economics, and Management 5, no. 8 (March 6, 2026): 10616–10628. Accessed March 6, 2026. https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/1376.