Sirimongkonlertkun N. Smoke Haze Problem and Open Burning Behavior of Local People in Chiang Rai Province. Environ. Nat. Resour. J. [internet]. 2014 Dec. 29 [cited 2026 Sep. 18];12(2):29-34. available from: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/71205