Ahmad Zuhairi Abdullah และผู้แต่งคนอื่นๆ. (2009) Selective Catalytic Reduction of Nitric Oxide in Diesel Engine Exhaust over Monolithic Catalysts Washcoated with Bimetallic Cu-Zn/ZSM-5. <i>EnvironmentAsia</i>, <i>2</i>(1), p10-16.Ahmad Zuhairi Abdullah และผู้แต่งคนอื่นๆ. "Selective Catalytic Reduction of Nitric Oxide in Diesel Engine Exhaust over Monolithic Catalysts Washcoated with Bimetallic Cu-Zn/ZSM-5". EnvironmentAsia 2 (2009):p10-16.Ahmad Zuhairi Abdullah และผู้แต่งคนอื่นๆ. Selective Catalytic Reduction of Nitric Oxide in Diesel Engine Exhaust over Monolithic Catalysts Washcoated with Bimetallic Cu-Zn/ZSM-5. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2009.