Bastanta Tarigan, Parlin Siagian and Muhammad Erpandi Dalimunthe (2025) “Analysis of Grounding Resistance Value Improvement on 150 kV Glang-Namorambe High Voltage Air Line Tower (SUTT) using three Measurement Points (Three Point Method)”, INFOKUM, 13(06), pp. 1971-1982. Available at: http://seaninstitute.org/infor/index.php/infokum/article/view/3025 (Accessed: 13September2025).