Wannasorn, . A. (2022) “Lesson learned: success factors in implementing Non-smoking school policy Model, Phayao Province”, The office of disease prevention and control 9th Nakhon Ratchasima Journal, 28(2), pp. 33–42. Available at: https://he02.tci-thaijo.org/index.php/ODPC9/article/view/255767 (Accessed: 2 May 2024).