URAIPAN, N.; SUJARITCHAI, S.; PRAKONGPAK, P.; SOMJAN, N. Operational Development Guidelines of Organic Vegetable Farmers in Chanthaburi Province Using a Reference Model for Supply Chain Operations. Research and Development Journal, Loei Rajabhat University, [S. l.], v. 21, n. 76, p. 27–40, 2026. DOI: 10.14456/lruj.2026.13. Disponível em: https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/283288. Acesso em: 16 sep. 2026.