Ya-a-nan S. The Role of Community Leaders and the Development Process for Smoke-free and Alcohol–free Community in Mueang Lamphun District, Lamphun Province : A Case Study of “The Lamphun Smoke-free and Alcohol–free Project”. J.PH.PL [Internet]. 2019 Jul. 22 [cited 2024 May 6];5(2):191-207. Available from: https://so05.tci-thaijo.org/index.php/journal_law/article/view/205001