Arya Habibi, Moranain Mungkin, dan Muhammad Fadlan Siregar. “Analytical Study of Control Systems For Power Loss Minimization In 20 KV Medium Voltage Distribution Network at PT PLN (Persero) ULP Balige”. INFOKUM, Vol. 13, no. 03, April 2025, hlm. 841-53, http://seaninstitute.org/infor/index.php/infokum/article/view/2854.