Approximate Solution of Delay Differential Equations Using the Collocation Method Based on Bernstien Polynomials???? ???????? ????????? ????????? ????????? ???????? ?????????? ???????? ??? ??????? ???? ?????????. Baghdad Sci.J [Internet]. 2011 Sep. 4 [cited 2025 Jun. 19];8(3):820-5. Available from: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/1298