WASET
    N. M. Nusi and  M. Othman and  M. Suleiman and  F. Ismail and  N. Alias,  Alternating Implicit Block FDTD Method For Scalar Wave Equation.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 812 - 814
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10944.