Primadasa, Rangga, and Dina Tauhida. “Hubungan Antar Hambatan Green Supply Chain Management (GSCM) Pada Industri Kelapa Sawit Di Indonesia”. Jurnal Optimasi Sistem Industri 19, no. 1 (June 7, 2020): 40–49. Accessed January 22, 2025. http://josi.ft.unand.ac.id/index.php/josi/article/view/165.