Cubic spline solutions of the ninth order linear and non-linear boundary value problems

Citation:
Zhang, X. - Z., A. Khalid, M. Inc, A. Rehan, K. S. Nisar, and M. S. Osman, "Cubic spline solutions of the ninth order linear and non-linear boundary value problems", Alexandria Engineering Journal, vol. 61, issue 12, pp. 11635-11649, 2022.