MUTHAZA, MUHAMMAD ZULQARNAIN, Sim Sy Yi, and Mardzulliana Zulkifli. “Thermal Analysis on Transformer In Substation: Transformer Material Selection”. Progress in Engineering Application and Technology 3, no. 2 (December 19, 2022): 533–542. Accessed May 4, 2024. https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/7949.