Andre Bawono, Julius, Budiarto, and Perwita Kurniawan. “The Effect of Injection Parameters on Warpage, Shrinkage, and Tensile Strength of Polypropylene Composites”. Jurnal Rekayasa Mesin 20, no. 2 (August 31, 2025): 247–258. Accessed October 10, 2025. https://jurnal.polines.ac.id/index.php/rekayasa/article/view/6573.