Beg, O., Motsa, S., Beg, T., Abbas, A., Kadir, A., & Sohail, A. (2017). Numerical study of nonlinear heat transfer from a wavy surface to a high permeability medium with pseudo-spectral and smoothed particle methods. International Journal of Applied and Computational Mathematics, 3(4), 3593-3613. https://doi.org/10.1007/s40819-017-0318-4