Shafie, S. M., Z. Othman, and N. Hami. “Optimum Location of Biomass Waste Residue Power Plant in Northern Region: Economic and Environmental Assessment”. International Journal of Energy Economics and Policy 10, no. 1 (November 13, 2019): 150–154. Accessed April 19, 2024. https://econjournals.com/index.php/ijeep/article/view/8338.