Promsen W, Tamasarangkul O, Jaita S. Urban Business Model Development for Safe Agricultural Products, Chiang Rai Municipality, Chiang Rai Province. Area Based Dev. Res. J. [Internet]. 2022 Dec. 31 [cited 2024 May 13];14(4):267-82. Available from: https://so01.tci-thaijo.org/index.php/abcjournal/article/view/262275