M. R. . Dzaky Abdad, S. K. . Rochma Fa’alih, W. Y. . Nurhuda Rizkiawan, M. F. . Dwi Putra, and Y. Trisnoaji, “Comprehensive Review of Waste Heat Recovery Technology in Boiler Systems for Efficiency Improvement and Emission Reduction”, IRA J.Tek. Mesin Dan Apl, vol. 4, no. 3, pp. 1–14, Dec. 2025.