Awan, M. U., K. I. Noor, and M. A. Noor. 2018. “Simpson-Type Inequalities for Geometrically Relative Convex Functions”. Ukrains’kyi Matematychnyi Zhurnal 70 (7): 992-1000. https://umj.imath.kiev.ua/index.php/umj/article/view/1612.