Sitohang, L.L.C., Junita, A. and Lubis, M.S. 2026. EMPLOYEE PERFORMANCE ANALYSIS AT PT PLN (PERSERO) TRANSMISSION SERVICE AND SUBSTATION UNIT (ULTG) PADANG SIDEMPUAN. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 9, 2 (Jun. 2026), 13204-13209. DOI:https://doi.org/10.31538/iijse.v9i2.9881.