Rernglit, Waraporn
Teanphonkrang, Somjai
Suginta, Wipa
Schulte, Albert http://orcid.org/0000-0002-3034-6075
Funding for this research was provided by:
Suranaree University of Technology (SUT-PhD grant to WS and WR, SUT1-102-52-24-01)
Office of the Higher Education Commission (SUT-PhD grant to WS and WR)
Article History
Received: 22 February 2019
Accepted: 3 August 2019
First Online: 13 August 2019
Compliance with ethical standards
: The author(s) declare that they have no competing interests.