Sianturi, T. (2021) “Analisa Pipa Heat Exchanger (Cooling Tube) Bervariasi Pada Turbine Guide Bearing Pembangkit Listrik Tenaga Air Siguragura”, SPROCKET JOURNAL OF MECHANICAL ENGINEERING, 2(2), pp. 49-62. doi: https://doi.org/10.36655/sproket.v2i2.313.