[1]
G. Adilakshmi, G. N.V.Kishore, and N. Veerraju, “Tripled Fixed Point Theorems of Caristi type Contraction in Partially Ordered Metric Space”, IJET, vol. 7, no. 3.31, pp. 98–101, Aug. 2018, doi: 10.14419/ijet.v7i3.31.18274.