Mahmoud, W.A., Saleh, Z.J.M. and Wafi, N.K. (2017) “The Determination of Critical-Sampling Scheme of Preprocessing for Multiwavelets Decomposition as 1st and 2nd Orders of Approximations”., Al-Khwarizmi Engineering Journal, 1(1), pp. 26–37. Available at: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/18 (Accessed: 8 January 2026).