Bachtiar, Muh. Imran, Aksan, and Rahmat Budiansa. “Impact of Reactive Power Fluctuation on the Performance and Insulation Loss-of-Life Rate of Industrial Power Transformers: A Case Study of the PT Semen Tonasa Electrical System”. Protek : Jurnal Ilmiah Teknik Elektro 13, no. 2 (October 28, 2026): 147–154. Accessed October 30, 2026. https://ejournal.unkhair.ac.id/index.php/protk/article/view/12746.