เมฆรา ณ. . MEASURES FOR PROMOTING COMMUNITY PRODUCTS AND IMPROVING ITS ECONOMIC VALUE : THE CASE STUDY OF GEOGRAPHICAL INDICATION REGISTRATION FOR ROCK SALT IN BAN DUNG DISTRICT, UDON THANI PROVINCE. Journal of Humanities, Social Sciences, and Arts, [S. l.], v. 3, n. 2, p. 61–74, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/hsa/article/view/266282. Acesso em: 19 may. 2024.