Wickramasinghe, A.M.C.D.; Daundasekera, W.B.
(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2015-01-22)
Energy problem is undoubtedly one of the most serious global problems people all over theworld are facing today. Energy resources, especially fossil fuels, are crucial to everyone on the earth. Unfortunately, these resources ...