Rawah A. Zaben, and Rana H. Jasim. “Geometry of Concircular Curvature Tensor of Kahler Manifolds”. Tikrit Journal of Pure Science 25, no. 2 (March 17, 2020): 110–115. Accessed January 30, 2026. https://www.tjpsj.org/index.php/tjps/article/view/242.