Efendi, Muhammad Ade Andriansyah, and - Nurhadi. “Comparison of an Internal Combustion Engine Derating Operated on Producer Gas from Coal and Biomass Gasification”. International Journal on Advanced Science, Engineering and Information Technology 6, no. 3 (June 27, 2016): 385–389. Accessed July 3, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/809.