"High-Density Polyethylene/Kaolin Clay Composites: Optimization of The In-jection Moulding Process Parameters Towards Minimum Shrinkage and Warpage". Al-Mukhtar Journal of Engineering Research 7, no. 1 (أبريل 17, 2026): 1–11. تاريخ الوصول أغسطس 27, 2026. https://mdp.omu.edu.ly/journals/index.php/mjer/article/view/57.