Alfrdji, E.H.O. and Ahmed , I.N. 2020. Numerical Methods for Solving Optimal Control Problem Using Scaling Boubaker Function . Al-Qadisiyah Journal of Pure Science. 25, 2 (May 2020), Math.78-89. DOI:https://doi.org/10.29350/qjps.2020.25.2.1120.