Team S. A Set-Valued Fixed Point Theorem for Nonexpansive Mappings in Partially Ordered Ultrametric and Non-Archimedean Normed Spaces: Hamid Mamghaderi, Hashem Parvaneh Masiha. Thai J Math [Internet]. 2020 Dec. 1 [cited 2024 May 20];18(4):1979–1982. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1117