Presentation on definitions/terminology on Sustainable Agriculture & Ecological Agriculture by Mr. Truong Quoc Can - CISDOMA [2]
Presentation on PGS by Mr. Hoang Thanh Hai - RIKOLTO [3]
Links:[1] https://ngocentre.org.vn/taxonomy_vtn/term/115 [2] https://drive.google.com/open?id=1U5Iutl1mvcEUWlAdJ_D8gr_23Hax976y [3] https://drive.google.com/open?id=17yWWVxPZ0hkUFPGW3qAm3vWM8yUEJl88