Maktoof, Hasan, Saheb K. Al-Saidy, and Abdul khaleq owaid mazeel. “The On Best Multiplier Approximation of K-Monotone Unbounded Functions by Spline Polynomials in L_(P,λ_n )-Space ”. Journal of Kufa for Mathematics and Computer 10, no. 2 (August 31, 2023): 76–79. Accessed February 23, 2024. https://journal.uokufa.edu.iq/index.php/jkmc/article/view/12397.