EDITOR

Dr. Wanthanapol Hirunburana

     Rajapark Institute, Thailand 

EDITORIAL BOARD

- Assoc.Prof. Dr. Yotin Sawangdee   

     Mahidol University, Thailand 

- Assoc.Prof. Dr. Seri Wongmonta   

     Phayao University, Thailand 

- Assoc.Prof. Dr. Sirot Bharksuwan  

    Suan Sunandha Rajabhat University, Thailand

- Assoc.Prof. Dr. Sukarnpicha Piyatharmvarakul   

     Ramkhamhaeng University, Thailand 

- Asst. Prof. Dr. Promphak Bungbua   

     Rattana Bundit University, Thailand 

- Asst. Prof. Dr. Waraporn Subrungtong  

     Thepsatri Rajabhat University, Thailand 

- Asst. Prof. Dr. Phachaphon Salathong  

     Rajamangala University of Technology Phra Nakhon, Thailand 

- Asst. Prof. Dr. Sarada Jarupun  

     Rajamangala University of Technology Tawan-Ok, Thailand 

- Dr. Nattapat Manirochana

     Srinakharinwirot University, Thailand 

- Ven.Dr. Phrapalad Somchai Payogo (Damnoen) 

     Mahachulalongkornrajavidyalaya University, Thailand 

ASSISTANT EDITOR

- Ms. Natamon Nanposri                   

     Rajapark Institute, Thailand 

- Ms. Kanvadee Chokvitayanukul

     Rajapark Institute, Thailand