นิยมเดชา ณ. and สบายยิ่ง ม. 2016. The Outcomes of Participation in Activities on Public Mind on the Environment among Students: A Case Study of Phatthana Kansueksa Munnithi School, Mueang District, Satun Province. Journal of Liberal Arts Prince of Songkla University. 7, 1 (Jul. 2016), 92–108.