Utomo, D. B., S. W. A. Suedy, M. Christwardana, J. Windarta, and Muchammad. “Impact of Tube Plugging on Condenser Efficiency and Retubing Strategy in a 600 MW Steam Power Plant”. International Journal of Science and Society, Vol. 8, no. 3, Sept. 2026, pp. 309-2, doi:10.54783/ijsoc.v8i3.1337.