Bangun, Yori, Fadhil Azkarama, and Raymond Adriel. “Geospatial Visualization for Second-Generation Renewable Diesel Feedstock from Palm Oil Value Chain”. Indonesian Journal of Energy 6, no. 2 (August 31, 2023): 131-145. Accessed November 7, 2024. https://ije-pyc.org/index.php/IJE/article/view/174.