Punyawai, Supol. 2021. “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 (2):75-86. https://he01.tci-thaijo.org/index.php/JPHSR/article/view/250651.