Sartono, K., Djamin, M., & Suryadi, S. (2026). ANALYSIS OF THE COORDINATION OF THE 20 KV SYSTEM PROTECTION ON THE 30 MVA 150/20 KV TOWN FEEDER TRANSFORMER AT THE 150KV SURALAYA SUBSTATION. Jurnal Ilmiah METADATA, 8(1), 92-110. https://doi.org/10.47652/metadata.v8i1.944