2013
W. Ranaweera, Jabbar, S., Wickramarachchi, R., Weerasinghe, M., Gunathilake, N. , chamath, Sandaruwan, D., Samarasinghe, P. , (Apr 2013), "A lightweight Approach to Simulate a 2D Radar Coverage for Virtual Maritime Environments" , in 8th International Conference on Computer Science and Education 2013 , pp.402 - 406 , Colombo, Sri Lanka