Utomo, D.B., Suedy, S.W.A., Christwardana, M., Windarta, J. and Muchammad 2026. Impact of Tube Plugging on Condenser Efficiency and Retubing Strategy in a 600 MW Steam Power Plant. International Journal of Science and Society. 8, 3 (Sep. 2026), 309-329. DOI:https://doi.org/10.54783/ijsoc.v8i3.1337.