#Polycyclic aromatic hydrocarbon
    
    
    
                        
            
            Woranuch Deelaman; Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); Danai Tipmanee; Oramas Suttinun; Chomsri Choochuay; Natthapong Iadtem; Teetat Charoenkalunyuta; Kittiphop Promdee
 
         
                
        
     
    
    
                        
            
            Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA)
         
                
        
     
    
    
                        
            
            Radshadaporn Janta; Kazuhiko Sekiguchi; Ryosuke Yamaguchi; Khajornsak Sopajaree; Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); Thaneeya Chetiyanukornkul
         
                
        
     
    
    
                        
            
            Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA)
         
                
        
     
    
    
                        
            
            Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); Mattanawadee Hattayanone; Oramas Suttinun; Chukkapong Khumsup; Itthipon Kittikoon; Phoosak Hirunyatrakul; Junji Cao
         
                
        
     
    
    
                        
            
            Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA)
         
                
        
     
    
    
                        
            
            Chomsri ChooChuay; Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); Danai Tipmanee; Woranuch Deelaman; Oramas Suttinun; Qiyuan Wang4; Li Xing; Guohui Li; Yongming Han; Jittree Palakun; Saran Poshyachinda; Suparerk Aukkaravittayapun; Vanisa Surapipith; Junji Cao
 
         
                
        
     
    
    
                        
            
            D. Tipmanee, W. Deelaman; Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); K. Schwarzer; and P. Sompongchaiyakul
         
                
        
     
    
    
                        
            
            Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); TM. Hattayanone; O. Pinyakong; V. Viyakarn; S.A. Chavanich; C. Bo; C. Khumsup, I. Kittikoon, P. Hirunyatrakul