1. UNEP, The Closing Window., 2022.
2. C.F.A.S.L.J.J. Carl Greenfield, Coal-Fired Electricity, 2022. https://www.iea.org/reports/coal-fired-electricity (accessed November 18, 2022).
3. IEA, Coal in Net Zero Transitions, 2022.
4. MINISTRY OF FINANCE MALAYSIA, Economy Outlook 2023, (2022). https://budget.mof.gov.my/pdf/2023/economy/economy-2023.pdf.
5. S.G. Sahu, P. Sarkar, A. Mukherjee, a. K. Adak, N. Chakraborty, Studies on the Co-Combustion Behaviour of Coal / Biomass Blends Using Thermogravimetric Analysis, Int. J. Emerg. Technol. Adv. Eng. 3 (2013) 131–138.