APPLIED AND COMPUTATIONAL MATHEMATICS, no.3, pp.408-420, 2021 (SCI-Expanded)
In this paper, we obtain two identities for functions of two variables and apply them to give new Hermite-Hadamard type integral inequalities for double integrals involving functions whose derivatives are bounded or co-ordinates are convex function on Delta := [a, b] x [c, d] in R-2 with a < b, c < d.