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          Empirical analysis on the effectiveness of air quality control measures during mega events: Evidence from Beijing, China,
          
                
          
                
          
                          
                         
		     編輯： 王笑竹
					      
                    2020-10-01
                
          
            
          
              
                
          
                    
                    
          

          作者：Xiaowei Ma*, Chuandong Li, Xiaoying Dong, Hua Liao.
           

          發(fā)表刊物：Journal of Cleaner Production
           

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