Karunasiri, M. G. A. N.; Seneviratne, K.N.; Jayathilaka, N.(In: Proceedings of the International Postgraduate Research Conference 2017 (IPRC – 2017), Faculty of Graduate Studies, University of Kelaniya, Sri Lanka., 2017)
Hapugaswatta, H. P. H.; Seneviratne, K.N.; Jayathilaka, N.(In: Proceedings of the International Postgraduate Research Conference 2017 (IPRC – 2017), Faculty of Graduate Studies, University of Kelaniya, Sri Lanka., 2017)
Senanayake, C.M.; Seneviratne, K.N.; Jayathilaka, N.; Ekanayaka, S.(In: Proceedings of the International Postgraduate Research Conference 2017 (IPRC – 2017), Faculty of Graduate Studies, University of Kelaniya, Sri Lanka., 2017)
Hapugaswatta, H.; Seneviratne, K.N.; Perera, H.S.S.; Premaratna, R.; Jayathilaka, N.(19th Conference on Postgraduate Research, International Postgraduate Research Conference 2018, Faculty of Graduate Studies,University of Kelaniya, Sri Lanka, 2018)
Nisansala, A.; Hapugaswatte, H.; Seneviratne, K.N.; Jayathilaka, N.(19th Conference on Postgraduate Research, International Postgraduate Research Conference 2018, Faculty of Graduate Studies,University of Kelaniya, Sri Lanka, 2018)