K. Ramakrishna2 ,M.Reddappa, Dr. A. Sudhakaraiah*, B. Radhamma,. 2017. “To Find the Comparison of Non-Split Domination Number, The Average Distance and The Diameter of Circular-Arc Graphs”. International Journal of Engineering and Computer Science 5 (1). india. http://ijecs.in/index.php/ijecs/article/view/308.