Lhapeerakul, Pornpawis, and Charinya Limprapuwiwattana. “Guidelines for Resolving the Cross-Border Haze Problem in Chiang Rai Province through a Chiang Rai-Yunnan ‘Sister City’ Cooperation Framework”. Local Administration Journal 17, no. 3 (September 30, 2024): 425–443. accessed September 15, 2026. https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/269756.