PrayitnoH., RustamajiH., ArafatY., Amrul, & PrabowoA. D. (2026). Thermochemical-Mechanical Assessment of Washed and Torrefied Biomass Co-Firing in Boilers for a Sustainable Energy Transition. The Journal of Indonesia Sustainable Development Planning, 7(1), 99-116. https://doi.org/10.46456/jisdep.v7i1.1010