Watcharin Klongdee และ Mathee Pongkitwitoon. (2018) Forecasting techniques based on absolute difference for small dataset to predict the SET Index in Thailand. <i>Engineering and Applied Science Research</i>, <i>45</i>(4), 308-311.Watcharin Klongdee และ Mathee Pongkitwitoon. "Forecasting techniques based on absolute difference for small dataset to predict the SET Index in Thailand". Engineering and Applied Science Research 45 (2018):308-311.Watcharin Klongdee และ Mathee Pongkitwitoon. Forecasting techniques based on absolute difference for small dataset to predict the SET Index in Thailand. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2018.