Purwanto, S. K., Obsatar Sinaga, and Morni Hayati Jaafar Sidik. 2021. “Culprits of Increased Non-Renewable Energy Consumption in Indonesia: Role of Inflation, Poverty and Debts”. International Journal of Energy Economics and Policy 11 (6):560-66. https://econjournals.com/index.php/ijeep/article/view/11889.