D. Ram Prasad, G. Kishore, and K. Priyanka, “Applications of Fixed Point Theory in Integral Equations and Homotopy Using Partially Ordered Sb Metric Spaces”, IJET, vol. 7, no. 3.3, pp. 146–150, Jun. 2018, doi: 10.14419/ijet.v7i3.3.14509.