Fanni, F. N. Analysis of Reliability of 20 KV Distribution Network System in PT. PLN (Persero) ULP Panam With Reliability Index Assessment (RIA) Method: Analisis Keandalan Sistem Jaringan Distribusi 20 KV Di PT. PLN (Persero) ULP Panam Menggunakan Metode Reliability Index Assessment (RIA). IJEERE 2022, 2, 104-112.