Gamage, P.H.; Weliwegamage, U.S.K.; de Silva, H.I.C.; Gunatilake, S.R.; Karunaratne, D.G.G.P.
(Faculty of Graduate Studies, University of Kelaniya, 2015)
The rising of fuel prices and the contribution of fossil fuels towards global warming have
been major global concerns during past few decades. Interest in renewable fuels has increased
due to the above mentioned problems. ...