Almahmoudi MA, Khaga RM, Enaami ME. Simulation–Based Comparison of Estimated Methods for the Differencing Fractional Parameter in ARFIMA Model: there is a problem in the abstract. we put another abstract to check the results. LJS [Internet]. 2019 Oct. 11 [cited 2024 Jul. 18];22(1):79-93. Available from: http://uot.edu.ly/journals/index.php/ljs/article/view/135