ABED, S. S.; LATIF, S. Q. Finding Fixed Points for Set-Valued Mappings by Graph Concepts. Al-Mustansiriyah Journal of Science, [S. l.], v. 31, n. 4, p. 95–100, 2020. DOI: 10.23851/mjs.v31i4.894. Disponível em: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/894. Acesso em: 26 feb. 2024.