แสนศิริ ย, วัฒนสมบูรณ์ ภ, Therawiwat M, Tansakul S. Effects of Handwashing Behavior Promoting Program among Primary School Children. TH. J. of Health Edu. [internet]. 2021 Dec. 26 [cited 2026 Sep. 13];44(2):102-1. available from: https://he01.tci-thaijo.org/index.php/muhed/article/view/251326