Punyawai, Supol. “Effectiveness of a health literacy developmental program among diabetic and hypertension patients with stage 3 chronic kidney disease in Chaehom District, Lampang Province”. Journal of Public Health and Health Sciences Research 3, no. 2 (August 29, 2021): 75–86. accessed October 11, 2026. https://he01.tci-thaijo.org/index.php/JPHSR/article/view/250651.