ธีรศาศวัต ส. The Occupation of Raising Toxin-Free Vagetables and Isan Fresh-Food Market. RMUTT J Hum Soc Sci [Internet]. 2019 Nov. 22 [cited 2024 Apr. 19];6(2):118-25. Available from: https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/201856