Advisory Board
Professor Emeritus Piyanart Bunnag, Ph.D.
Professor Duangmon Chitchamnong, Ph.D.
Assistant Professor Kanda Janyam, Ph.D.                                    Prince of Songkla University, Thailand

Editor
Assistant Professor Kemtong Sinwongsuwat, Ph.D.                  Prince of Songkla University, Thailand

Associate Editor
Mr.Jens Martin Franz                                                                        Prince of Songkla University, Thailand

Assistant Editors
Associate Professor Nisakorn Charumanee, Ph.D.                    Prince of Songkla University, Thailand
Assistant Professor Utai Parinyasutinun, Ph.D.                          Prince of Songkla University, Thailand
   
Editorial Board
Associate Professor Adisa Teo, Ph.D.                                            Prince of Songkla University, Thailand
Associate Professor Wanna Numun, Ph.D.                                  Prince of Songkla University, Thailand
Associate Professor Kasetchai Laeheem, Ph.D.                          Prince of Songkla University, Thailand
Associate Professor Punya Tepsing, Ph.D.                                   Prince of Songkla University, Thailand
Associate Professor Prasong Tanpichai, Ph.D.                            Kasetsart University, Thailand
Associate Professor Yothin Sawangdee, Ph.D.                            Mahidol University, Thailand
Associate Professor Sonthida Keyuravong                                  King mongkut's university of technology thonburi, Thailand
Assistant Professor Malee Sabaiying, Ph.D.                                Prince of Songkla University, Thailand
Assistant Professor Natha Angsuviriya, Ph.D.                             Prince of Songkla University, Thailand
Assistant Professor Tippawan Surinya, Ph.D.                              Kasetsart University, Thailand
Assistant Professor Dusadee Charoensuk, Ph.D.                       Eastern Asia University, Thailand
Assistant Professor Rattana Jantao, Ph.D.                                   Khonkaen niversity, Thailand
Assistant Professor Suree Choonharuangdej, Ph.D.                 Chulalongkorn University, Thailand

Professor Ronald Fischer, Ph.D.                                                    Victoria University of Wellington, New Zealand
Associate Professor Mohamad Rashidi Mohd Pakri, Ph.D.      Universiti Sains Malaysia, Malaysia
Associate Professor Paul Gruba, Ph.D.                                        University of Melbourne, Australia
Assistant Professor Alejandro Azocar, Ph.D.                              University of West Alabama, USA
Assistant Professor Irving Chan Johnson, Ph.D.                        National University of Singapore, Singapore