A. Suebpongsakorn and S. Wisagarn, “ARIMA- GARCH และ ARIMA- EGARCH Comparing the Accuracy of Forecasting Methods for the B/$ Exchange Rate between ARIMA- GARCH and ARIMA- EGARCH Models”, soc sci hum utcc, vol. 36, no. 2, pp. 121–135, Jan. 2018.