“Strategi Pemilihan Bahan Baku Daur Ulang Untuk Meningkatkan Profitabilitas Di Industri Pengolahan Limbah Plastik”. Jurnal Serambi Engineering 10, no. 1 (January 15, 2025). Accessed March 26, 2025. https://jse.serambimekkah.id/index.php/jse/article/view/769.