1.
Al-Dujaly HAS, Dong Y. Matrix Form of Deriving High Order Schemes for the First Derivative. Baghdad Sci.J [Internet]. 2020Sep.8 [cited 2021Mar.7];17(3(Suppl.):1041. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4329