Faengphong, N., P. Jandee, and N. Panyatanakun. “Health Literacy of Caregivers and Teachers about Pre School-Aged Care in Ubon Ratchathani Province”. Journal of The Royal Thai Army Nurses, vol. 24, no. 1, May 2023, pp. 441-9, https://he01.tci-thaijo.org/index.php/JRTAN/article/view/261232.