Mehmood M, Isik H, Uddin F, Shoaib A. New fixed point theorems for orthogonal $F_m$-contractions in incomplete $m$-metric spaces. Carpathian Math. Publ. [Internet]. 2021 Aug. 29 [cited 2024 Nov. 24];13(2):405-12. Available from: https://ktipe.pnu.edu.ua/index.php/cmp/article/view/4111