Chu Yingyang Y, Mangkhang C, Maneekul J. Literacy and Environmentally Ethical Behaviors of Secondary School Students in China. jg-mcukk [Internet]. 2019 Sep. 30 [cited 2024 May 19];6(3):137-51. Available from: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/215568