Efendi, Juwani, and Iwa Garniwa. “Engineering and Economic Analysis of Sawdust Biomass Processing As a Co-Firing Fuel in Coal-Fired Power Plant Boiler Pulverized Coal Type”. Jurnal Pendidikan Teknologi Kejuruan, vol. 5, no. 3, Aug. 2022, pp. 62-69, https://doi.org/10.24036/jptk.v5i3.27723.