Sopian, Kamaruzzaman; Ali, Baharuddin; Asim, Nilofar - In: Renewable and Sustainable Energy Reviews 15 (2011) 9, pp. 4706-4725
Presently, the demand of energy is met by fossil fuels. Combustion of fossil fuels has caused negative impacts to the environment globally. The most significant ones are acid precipitation, stratospheric ozone depletion, and global climate change. To overcome it, sustainable, clean and safe...