Niyamas, Hathairat, and Chomnard Potjanamart. “Accessibility of Care Services Among Patients With Type 2 Diabetes in Padad Hospital, Chiang Rai Province”. Journal of Nursing and Public Health Research 1, no. 2 (August 16, 2021): 70-82. Accessed December 9, 2021. https://he02.tci-thaijo.org/index.php/jnphr/article/view/251317.