Thongsodsang, Cheewan, Porntepin Sooksaengprasit, and Rattanawadee Sangmalee. “Thainess Capital Concept of Organic Agriculture Management towards Advancing Eco-Agriculture: A Case Study of Muan Jai Natural Agriculture Community Enterprise of Chiang Dao, Chiang Mai Province”. Journal of Roi Et Rajabhat University: Science and Technology 1, no. 1 (June 1, 2020): 61-70. Accessed April 21, 2021. https://ph02.tci-thaijo.org/index.php/ScienceRERU/article/view/241770.