Ram Prasad, D, GNV Kishore, and K Priyanka. “Applications of Fixed Point Theory in Integral Equations and Homotopy Using Partially Ordered S_b Metric Spaces”. International Journal of Engineering & Technology 7, no. 3.3 (June 21, 2018): 146–150. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/14509.