Rante, Mita, Alpius, and Charles Kamba. “Pemanfaatan Limbah Plastik PVC Sebagai Bahan Tambah Pada Campuran AC-WC”. Paulus Civil Engineering Journal 4, no. 4 (January 15, 2024): 535–544. Accessed February 9, 2026. https://ojs.ukipaulus.ac.id/index.php/pcej/article/view/103.