Buddharat, Utaiwan, Luckana Kongsang, Jaree Prombut, and Busakorn Punthmatharith. 2013. “Children’s Adaptive Behaviors Toward New Environment in a Child Development Center”. Journal of Research in Nursing-Midwifery and Health Sciences 33 (1):1-16. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/9181.