Negara IMY, Asfani D, Hernanda IS, Fahmi D, Ksatria A, S. H. Hutabarat AK. Investigation of Insulator Performance Under Artificial Contaminants. IJIE. 2023;15(4):271-280. Accessed August 7, 2026. https://journal.uthm.edu.my/index.php/ijie/article/view/13021