Open Science Research Excellence
A. Kulandai Therese,  Eccentric Connectivity Index, First and Second Zagreb Indices of Corona Graph.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2015, vol. 97(1). 71 - 75[viewed 26 March 2019]. Available from: http://waset.org/publications/10000753.