ดวงอุปมา ส.; PHUWORAKIJ, P. .; DONSOPHON, K. . The Guidelines for Product Innovation Management to Enhance Crop Value Added for Jujube Growers in Kalasin Province. Sripatum Review of Humanities and Social Sciences, [S. l.], v. 21, n. 2, p. 44–55, 2021. Disponível em: https://so05.tci-thaijo.org/index.php/spurhs/article/view/241991. Acesso em: 29 apr. 2024.