Miftahul Fikri, Zulkurnain Abdul-Malek, Mona Riza Mohd Esa, Eko Supriyanto, Syamsir Abduh, and Christiono. “Reliable and Environmentally Friendly Material HVDC Cable Insulation Based on Electrical Tree: A Progress and Challenges”. International Journal of Nanoelectronics and Materials (IJNeaM) 18, no. 4 (November 5, 2025): 633–650. Accessed November 7, 2025. https://ejournal.unimap.edu.my/index.php/ijneam/article/view/2669.