Authors
Yodsaphon Wanchana
Faculty of Social Sciences and Humanities, Mahidol University, Nakhonpathom, Thailand
Pram Inprom
Faculty of Social Sciences and Humanities, Mahidol University, Nakhonpathom, Thailand
Wee Rawang
Faculty of Social Sciences and Humanities, Mahidol University, Nakhonpathom, Thailand
Art-ong Jumsai Na Ayudhya
Sathya Sai School, Lopburi, Thailand