SUMRAN, S.; PUTTHONGSRI, P.; CHOMPHUPHAN, C.; KHUMKHET, S.; HONGLADDAPORN, C.; SIRIPAHANAKUL, T. Increasing the Value of Agricultural Raw Materials Under the Loei Province Safe Food Policy. Research and Development Journal, Loei Rajabhat University, [S. l.], v. 21, n. 76, p. 14–26, 2026. DOI: 10.14456/lruj.2026.12. Disponível em: https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/283976. Acesso em: 1 oct. 2026.