Obsuwan, Kullanart
Duangmanee, Apisak
Thepsithar, Chockpisit
Funding for this research was provided by:
Research Network Office of The Commission for Higher Education: Lower Central Region of Thailand.
Article History
Received: 13 December 2016
Revised: 4 December 2018
Accepted: 18 December 2018
First Online: 22 February 2019