Xue-Xiao YouMuhammad Aamir AliGhulam MurtazaSaowaluck ChasreechaiSotiris K. NtouyasThanin Sitthiwirattham2025-03-102025-03-102022AIMS Mathematics2473698810.3934/math.20221722-s2.0-85119670764https://repository.dusit.ac.th//handle/123456789/4644In this paper, we prove some new SimpsonÕs type inequalities for partial (p, q)-differentiable convex functions of two variables in the context of (p, q)-calculus. We also show that the findings in this paper are generalizations of comparable findings in the literature. © 2022 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0).All Open Access; Gold Open Access(p, q)-integralsCo-ordinated convexityPost quantum calculusSimpsonÕs inequalitiesArticleScopus