Lotfy, F., and J. Hassanzadeh Asl. 2020. “Fixed Point Theorems of \(\alpha_*\)-\(\psi\)-Common Rational Type Contractive Order Closed Set-Valued Mappings on Generalized Metric Spaces”. Journal of Informatics and Mathematical Sciences 12 (4):299-316. https://doi.org/10.26713/jims.v12i4.1492.