Elias, intisar, and Taha Hussein Ali. “Choosing an Appropriate Wavelet for VARX Time Series Model Analysis”. Journal of Economics and Administrative Sciences 31, no. 146 (April 1, 2025): 174–196. Accessed May 1, 2025. https://www.jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/3609.