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Issafira, R. D.; Rizki, M. D. F.; Mokh Ausin Al Qoroni; Wardana, V. C. K. The Effect of Coal and Sawdust Co-Firing on Boiler Efficiency With the Direct and Indirect Calculation Methods at PT PLN Nusantara Power Unit 2. j.rekayasa.mesin. 2025, 20, 319-328.