Yampeng, Ammarin, Thipwimol Wangkaeohiran, and Supat Settacomkul. 2020. “Results of Experience Management With a Tale-Based Activity Package to Promote Morality and Ethics of Pre-School Children at Watsothonwanaram Worawiharn School”. Journal of Graduate Research 11 (2):67-79. https://so02.tci-thaijo.org/index.php/banditvijai/article/view/241281.