Muzaki, I., & Mursadin, A. (2019). ANALISIS EFISIENSI BOILER DENGAN METODE INPUT– OUTPUT DI PT. JAPFA COMFEED INDONESIA Tbk. UNIT BANJARMASIN. Scientific Journal of Mechanical Engineering Kinematika, 4(1), 37-46. https://doi.org/10.20527/sjmekinematika.v4i1.50