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 June 18, 2025. https://tjpsj.org/index.php/tjps/article/view/242.