Hankittichai C, Boonnak C. Development of Farmer and Farmer Organization to Smart Farmer and Smart Group. STOU J. Agri. [Internet]. 2020 Jun. 1 [cited 2024 May 19];2(1):97-108. Available from: https://so01.tci-thaijo.org/index.php/stouagjournal/article/view/246606