STRATEGY FOR REDUCING HDPE MATERIAL PRODUCT DEFECTS IN THE INJECTION MOLDING PROCESS WITH TAGUCHI METHOD. Settings Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit [Internet]. 2024 Dec. 16 [cited 2026 Aug. 6];23(2):239-50. Available from: https://e-jurnal.politeknikatk.ac.id/index.php/bptkspk/article/view/63