Wiriyawit N. COMMUNICATION OF THAI PUAN ETHNIC IDENTITY THROUGH COMMUNTY PRODUCT AND PACKAGING OF PAKPLEE DISTRICT, NAKHON NAYOK PROVINCE ACCORDING TO THE KING’S PHILOSOPHY. PNRU JHSS [internet]. 2021 Oct. 28 [cited 2025 Dec. 7];17(1):328-44. available from: https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/254281