Widarjono, Agus, Indah Susantun, Sarastri M. Ruchba, and Ari Rudatin. “Oil and Food Prices for a Net Oil Importing-Country: How Are Related in Indonesia?”. International Journal of Energy Economics and Policy 10, no. 5 (August 10, 2020): 255–263. Accessed December 2, 2024. https://econjournals.com.tr/index.php/ijeep/article/view/9557.