WASET
    Chatchai Pesee,  Long-Range Dependence of Financial Time Series Data.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2008, vol. 20(8). 518 - 522
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/12428.