Related Fixed Point Theorem of Set Valued Mappings in Three ε-Chainable Menger Spaces. Journal of International Academy of Physical Sciences, [S. l.], v. 21, n. 1, p. 63–82, 2017. Disponível em: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/439. Acesso em: 23 oct. 2026.