Hakiki, R., and D. Djuniadi. “Performance and Reliability Analysis of Current Transformer (CT) Type Iosk170 In The Ampel 500/150kv Substation Project: Case Study Of Line Up Mojosongo 2”. JTEIN: Jurnal Teknik Elektro Indonesia, Vol. 6, no. 2, July 2025, pp. 125-33, doi:10.24036/jtein.v6i2.712.