Angthong, Chayanin
Krajubngern, Pongpaibool
Tiyapongpattana, Warawut
Pongcharoen, Boonchana
Pinsornsak, Piya
Tammachote, Nattapol
Kittisupaluck, Wanna
Funding for this research was provided by:
Thammasat University under Government budget 2015 (006/2558)
Partial support from Central Scientific Instrument Center (CSIC), Faculty of Science and Technology, Thammasat University