N.MANGAPATHI, K.R.K.RAO, B.SRINUVASA RAO, MD IMAM PASHA. On Certain Common Coupled Fixed Points of Rational Contraction Mappings in Partial B-Metric Spaces and its Applications. MSEA [Internet]. 2022Aug.24 [cited 2025Oct.23];71(4):735-52. Available from: https://philstat.org/index.php/MSEA/article/view/552