Hyperconvex Metric Spaces for Set-Valued Mappings with Non-Compactness. J. Int. Acad. Phys. Sci. [Internet]. 2020 Jun. 15 [cited 2026 Oct. 23];24(2):159-65. Available from: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/37