Songthai, Nichakan, Uraiwan Chaichanawirote, Tipparat Sittiwong, and Intira Pakanta. “Development of a Health Literacy Promotion Model for Older Adults in an Elderly School”. NU Journal of Nursing and Health Sciences 18, no. 3 (September 24, 2024): 109–123. accessed December 7, 2025. https://he01.tci-thaijo.org/index.php/NurseNu/article/view/266966.