Kumar, Krishan, Mamta Kamra, and Rajpal . “Common Fixed Point Results For Quadruple Transformations In Vector Valued Rectangular Metric Spaces”. International Journal of Membrane Science and Technology 10, no. 4 (November 30, 2023): 2488-2499. Accessed April 3, 2025. https://cosmosscholars.com/phms/index.php/ijmst/article/view/3605.