Adsavakulchai S, Prompanjai E. Makluakao Model: An Application of the Concept of Participatory Guarantee Systems (PGS) to Supply Organic Vegetables, Fruit, and Rice to Student Lunch Consumption in Makluakao Subdistrict, Sung Noen District, Nakhonratchasima Province. ISSJ [Internet]. 2022 Aug. 27 [cited 2024 May 19];9(1):56-70. Available from: https://so02.tci-thaijo.org/index.php/isshmu/article/view/256411