Phayomhom, A., Sirisumrannukul, S., Kasirawat, T. and Puttarach, A. (2010) “Safety Design Planning of Ground Grid for Outdoor Substations in MEA’s Power Distribution System”, ECTI Transactions on Electrical Engineering, Electronics, and Communications, 9(1), pp. 102–112. doi: 10.37936/ecti-eec.201191.172320.