Dr. Aye Aye KhinWong Hong ChauChee Seong LimRaymond Ling Leh BinKevin Low Lock Teng2024-11-012024-11-012017http://aip.scitation.org/doi/abs/10.1063/1.4982852https://dspace-cris.utar.edu.my/handle/123456789/5892Stationarity test with a direct test for heteroskedasticity in exchange rate forecasting modelsproceedings-article