Botthoulath, Viengvilaiphone
Upaichit, Apichat http://orcid.org/0000-0002-3044-3246
Thumarat, Uschara
Funding for this research was provided by:
The Higher Education Research Promotion and the Thailand’s Education Hub for Southern Region of ASEAN countries Project Office of the Higher Education Commission
The Graduate School, Prince of Songkla University
The Thailand Research Fund and the Commission on Higher Education (No. MRG5080138)
the Research and Development Office, Prince of Songkla University
Article History
Revised: 20 December 2017
Accepted: 9 May 2018
First Online: 6 June 2018