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PIYADA KUMPIRANONT

       Phone no. +66 3426 1068    Ext. 3265

   E-mail: piyada@webmail.npru.ac.th

 

 

Asst. Prof. Dr. CHANTANA WATANAKANJA

Phone no. +66 3426 1068    Ext. 3265

E-mail: chantana1957@hotmail.com

 

 

 

 

 

 

TANATIP   PUAPORNPONG

Phone no. +66 3426 1068    Ext. 3265

E-mail: notetanatip@hotmail.com

 

Dr. PARICHART KHUMRUANG

Phone no. +66 3426 1068   Ext. 3265

E-mail: parichart.phd@gmail.com