“Recycling Of High Density Polyethylene Plastics (Hdpe) Reinforced With Coconut Fibers For Floor Tiles”, Journal of Pharmaceutical Negative Results, pp. 2136–2143, Dec. 2022, Accessed: Jun. 10, 2026. [Online]. Available: https://www.pnrjournal.com/index.php/home/article/view/4893