Chalil, Diana, Riantri Barus, Ester Sorta Mauli Nababan, Pramio Garson Sembiring, Hasanuddin, Rudy Sofyan, and Tulus. “The Environmental Impact of Palm Oil: Introduction for Students of Tasmania University, Australia”. Journal of Saintech Transfer 3, no. 2 (January 9, 2021): 129-136. Accessed May 19, 2024. https://talenta.usu.ac.id/jst/article/view/3953.