Laongthong, Kannika, Teeraphat Thinsandee, and Kuson Srisarakham. 2024. “Improving the quality of work performance of child care teachers using the four divine states of mind: A case study of Kaset Wisai District, Roi Et Province”. Asian Journal of Humanities and Social Innovation 1 (3):12-23. https://so14.tci-thaijo.org/index.php/AJHSI/article/view/1834.