Baskoro AN, Taskaya FH, Prajasto ISJM, Robby Anggoro. Heat Quality Enhancement and Carbon Dioxide Emissions Reduction from Coal Burning by Combining Low-Ranked Coal with Biomass Waste as A Clean Energy Solution to Achieve Energy Security in Indonesia. IJE [Internet]. 2021Aug.31 [cited 2024Nov.20];4(2):115-28. Available from: https://mail.ije-pyc.org/index.php/IJE/article/view/120