Bastian Radol Pardede, Dicky Lesmana, and Siti Anisah. 2024. “An Analysis Of 20 KV Distribution Reliability System At PT. PLN ULP Tanjungbalai”. Jurnal Scientia 13 (03), 1202-11. https://seaninstitute.org/infor/index.php/pendidikan/article/view/2602.