THE EFFECT OF PIGMENT ADDITION ON TRASH BAG MADE FROM RECYCLE HDPE. Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit , [S. l.], v. 23, n. 2, p. 296–304, 2024. DOI: 10.58533/aye7a026. Disponível em: https://e-jurnal.atk.ac.id/index.php/bptkspk/article/view/69. Acesso em: 22 dec. 2024.