Rafidah, A., and A. Shabri. “Hybrid Approach of an Empirical Mode Decomposition and Wavelet Support Vector Machine for Forecasting Singapore Tourist Arrivals to Malaysia”. COMPUSOFT: An International Journal of Advanced Computer Technology, vol. 7, no. 11, Feb. 2024, pp. 2921-5, https://ijact.in/index.php/j/article/view/461.