Traiphop, Sornamol
Thongbai, Prasit
Kamwanna, Teerasak
Funding for this research was provided by:
the National Research Council of Thailand (6100149)
the Graduate School and the Faculty of Science, Khon Kaen University (591JT102)
Article History
Received: 21 September 2018
Revised: 5 March 2019
Accepted: 5 May 2019
First Online: 16 May 2019