Niphatchanok Najpinij (Suan Dusit Rajabhat University)
Presented in the International Conference 2015 Chulalongkorn Asian Heritage Forum "UNDERSTANDING HAPPINESS"
In honour of HRH Princess Maha Chakri Sirindhorn on the occasion of her 60th birth anniversary
16-17 July 2015 Le Meridien Hotel, Bangkok, Thailand
Organized by Institute of Thai Studies Faculty of Arts Chulalongkorn University