Abd Albandy, Salwa Salman, and Nadaa Moreah Atheab Albadry. “Some Results on Invariant Best Approximations in P-Normed Spaces”. Journal of Wasit for Science and Medicine 2, no. 2 (October 3, 2022): 101–109. Accessed September 8, 2026. https://jwsm.uowasit.edu.iq/index.php/jwsm/article/view/64.