Thangavelu, A.; Sudhahar, C.(8th International Conference on Business & Information ICBI – 2017, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2017)
Mathew, G. C.; Prashar, S.; Ramanathan, H. N.; Arunchand, C. H.(8th International Conference on Business & Information ICBI – 2017, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2017)