Editorial Team
Published by
Asst. Prof. Sornchai Mungthaisong, Ph.D.
President of Chiang Rai Rajabhat University
Editors-in-Chief
Assoc. Prof. Komsan Rattanasimakul, Ph.D.
Assistant Editors
Asst. Prof. Paweena Leetrakun, Ph.D.
Editors
Prof. Kullapapruk Piewthongngam, Ph.D.
Khon Kaen University
Asst. Prof. Kwanfa Sriprapan, Ph.D.
Chiang Mai University
Asst. Prof. Nitta Roonkasam, Ph.D.
Pranakorn Rajabhat University
Asst. Prof. Walee Preechapanyakul, Ph.D.
Khon Kaen University
Assoc. Prof. Viirunsiri Jaima, Ph.D.
Chiang Rai Rajabhat University
Asst. Prof. Sermsiri Nindum, Ph.D.
Chiang Rai Rajabhat University
Simmee Oupra, Ph.D.
Chiang Rai Rajabhat University
Editorial Advisory Board
Prof. Anurak Panyanuwat, Ph.D.
Chiang Mai Rajabhat University
Prof. Manat Suwan, Ph.D.
Chiang Mai Rajabhat University
Prof. Wallapa Dhephasdin na Ayudhaya, Ph.D.
Dhurakij Pundit University
Assoc. Prof. Kanjana Kaewthep, Ph.D.
Chulalongkorn University
Assoc. Prof. Chompoonuh Kosalakorn Permpoonwiwat, Ph.D.
Srinakharinwirot University
Assoc. Prof. Somsuk Hinviman, Ph.D.
Thammasart University
Assoc. Prof. Taweesak Theppitak, Ph.D.
Burapha University
Asst. Prof. Duang-Kamol Chartprasert, Ph.D.
Chulalongkorn University
Prof. Chandrakant Puri, Ph.D.
SNDT Women’s University, India.
Wanniwat Pansuwong, Ph.D
Center of Commerce and Management RMIT University Vietnam
Operation and management of journals
Mr. Thatphong Namwat
Miss Sureerat Kongutsa