Yung Chen Yao

EFFECTIVENESS OF THE AIR POLLUTION FEE STRATEGY ON AIR QUALITY IMPROVEMENT IN TAIWAN DURING 1995-2006

Tzi Chin Chang, Wen Shing Chang, Jiun Horng Tsai, 2010 .

Deterioration of gasoline vehicle emissions and effectiveness of tune-up for high-polluted vehicles

Yung Chen Yao, Jiun-Horng Tsai, Hung-Lung Chiang, 2008 .

Effects of sulfur and aromatic contents in gasoline on motorcycle emissions

Yung Chen Yao, F. Jeng, J. Tsai, 2008 .