MUJTABA ALI, MUHAMMAD YAQOOB JAVED, and AND SYED TAHIR HUSSAIN RIZVI. 2020. “Investigation of Spark Gap Role in Protection of Distribution Transformer Against Lightning Surges Using ATP-EMT”. IEEEP New Horizons Journal 102 (1):17-22. https://ieeepnhrj.org/index.php/ieeep/article/view/48.