BENISHEIKH, U. A., & Zulkurnain Abdul-Malek. (2024). Leakage Current Harmonic Index as A Diagnostic Technique for Tool to Assess the Surface Condition Assessment of Aged Insulator Surface Under Varying Humidity. ELEKTRIKA- Journal of Electrical Engineering, 23(1), 141–147. https://doi.org/10.11113/elektrika.v23n1.529