Syam Akil, Yusri, and Yasunori Mitani. 2017. “Seasonal Short-Term Electricity Demand Forecasting under Tropical Condition Using Fuzzy Approach Model”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9 (1-3):77-82. https://jtec.utem.edu.my/jtec/article/view/1748.