I. Z. Shamkhi and S. K. Jassim, “Degree of Monotone Approximation in , p Lα Spaces”, IHJPAS, vol. 25, no. 3, pp. 333–340, May 2017, Accessed: Apr. 03, 2025. [Online]. Available: https://jih.uobaghdad.edu.iq/index.php/j/article/view/551