Communications at Scientific Meetings - International
                                                                Wickramasinghe GHIM, Chandrasekharan NV, Rathnayake S, Weerasinghe S, Wijesundera RLC and Wijesundera WSS
                                                                International Conference on Environmental Engineering, Transport and Renewable Energy, Singapore (EETRE-2016), ISBN 978-93-84468-84-2, 2016.
                                                                                                                                Publication year: 2016