Boonmasongsung, Dusadee Teimtes, Porntip Rodpon, Kraisit Vasupen, Duanpen Wongsorn, Nantawan Doosanthia, Arunee Montee, and Plengpin Pianpumepong. 2019. “Community Participation in Adding Value to Rajamangala Isan Village’s Rice Paddy Seeds: Ban Sala, Nakhon Ratchasima Province”. Area Based Development Research Journal 11 (4):305-17. https://so01.tci-thaijo.org/index.php/abcjournal/article/view/198380.