Funding for this research was provided by:
Coordinating Center for Thai Government Science and Technology Scholarship Students (CSTS), National Science and Technology Development Agency (NSTDA), Thailand (SCH-NR2016-183)
Faculty of Science Research Fund, Prince of Songkla University, Thailand (1-2561-02-013)
Article History
Received: 27 January 2020
Accepted: 31 May 2020
First Online: 9 June 2020