Ishak, M. A. (2005). 20 kWe Biomass Downdraft Gasifier System. Universiti Sains Malaysia.
Chicago Style (17th ed.) CitationIshak, Mohd Asrul. 20 KWe Biomass Downdraft Gasifier System. Universiti Sains Malaysia, 2005.
MLA (9th ed.) CitationIshak, Mohd Asrul. 20 KWe Biomass Downdraft Gasifier System. Universiti Sains Malaysia, 2005.
Warning: These citations may not always be 100% accurate.