Y. Al Bayati A, K. Saeed R, K. Hama-Salh F. Construction of Lacunary Sextic spline function Interpolation and their Applications. JES [Internet]. 2010 Sep. 1 [cited 2025 Sep. 9];23(3):108-15. Available from: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/41792