SON J, Suryani S. Analisis Hasil Pengujian Isolasi Transformator Daya 20 kV (Step-Up) di PT PLN (Persero) PLTD Tegineneng: Analisis Hasil Pengujian Isolasi Transformator Daya 20 kV (Step-Up) di PT PLN (Persero) PLTD Tegineneng. ELC [Internet]. 2025Jan.31 [cited 2026Jan.15];19(1):60-8. Available from: https://www.electrician.unila.ac.id.121-50-32-50.cpanel.site/index.php/ojs/article/view/2771