Yinglin  Wang,                                                                    Ruolan Gao                                                            
                                                
                        Abstract  2196 |
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                                                                                                                                        | DOI 
                            
                                https://doi.org/10.3846/ijspm.2020.12329
                            
                                                                            
                                
                                Page 215-225
                            
                        
                                                    
                                2020-05-21
                            
                                            
                                         
                                     
  

