เนตรวงษ์ ฐ. DEVELOPMENT OF MORAL REASONING BY TEACHING VIRTUOUS PROJECT FOLLOWING SUFFICIENCY ECONOMY PHILOSOPHY. J. IND. EDUC. [Internet]. 2016 Apr. 29 [cited 2024 Apr. 19];15(1):121-8. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/122272