Chomphunit, Paphadar, Uncharee Kempech, Ittipol Kaewfong, Darani Kansai, and Patcharin Wongsawang. “ Uttaradit”. NU Journal of Nursing and Health Sciences 15, no. 1 (April 30, 2021): 76–85. Accessed December 12, 2024. https://he01.tci-thaijo.org/index.php/NurseNu/article/view/248825.