Yothasupap, Aussadawut, and Pakpoom Ounhalekjit. 2025. “Factors influencing health literacy 3E2S concept among the elderly in Pathum Thani Province”. Journal of Medical and Public Health Region 4 15 (2). Saraburi,Thailand:55-67. https://he01.tci-thaijo.org/index.php/JMPH4/article/view/268011.