Xuemei, Li. “State and Problems in Teaching Morals and Ethics in Jin Zhong Schools Area, Yonan Province, China”. Journal of Graduate MCU KhonKaen Campus 6, no. 4 (December 26, 2019): 397–411. Accessed April 28, 2024. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/227642.