Somkeatkun W, Ruengdet K. The Creating Added Value for Chaiya Native Rice in Chaiya District, Surat Thani Province. LRUJ [internet]. 2021 Apr. 27 [cited 2026 Sep. 28];16(56):31-42. available from: https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/247245