Abid Khan, Deepti Shakti, Ramakant Bhardwaj and Qazi Aftab Kabir (2020) “Hyperconvex Metric Spaces for Set-Valued Mappings with Non-Compactness”, Journal of International Academy of Physical Sciences, 24(2), pp. 159–165. Available at: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/37 (Accessed: 28 April 2024).