Henpraserttae, Suparoek
Charojrochkul, Sumittra
Klysubun, Wantana
Lawtrakul, Luckhana
Toochinda, Pisanu
Funding for this research was provided by:
National Research University Project of Thailand Office of Higher Education Commission (NRU-15/2559)
Thammasat University (TU-2/23/2558)
Article History
Received: 1 August 2017
Accepted: 21 November 2017
First Online: 12 April 2018