Ramadan, R. H., and T. Sucita. “Cooling Tower Performance Analysis Using Range and Approach Method Unit 4 in Pt. Pertamina Geothermal Energy Kamojang Area ”. Journal La Multiapp, Vol. 6, no. 4, Aug. 2025, pp. 785-98, https://newinera.com/index.php/JournalLaMultiapp/article/view/5963.