Karem, Ridha G., Karwan H.F. Jwamer, and Faraidun K. Hamasalh. 2023. “Lacunary Interpolation by the Spline Function of Fractional Degree”. Journal of Al-Qadisiyah for Computer Science and Mathematics 15 (3):Math Page 54–72. https://doi.org/10.29304/jqcm.2023.15.3.1282.