phumkokrak, mattana, Nattawut Kokkrathok, and Tawan Khengraeng. “Prevention Behaviors of Coronavirus Disease 2019 among Diabetic Patients Receiving Services in Hospital, Nakhon Ratchasima Province”. Thai Journal of Health Education 47, no. 1 (June 30, 2024): 10–21. accessed September 12, 2026. https://he01.tci-thaijo.org/index.php/muhed/article/view/266260.