Wichasawat P. AN ANALYSIS OF THE PERFORMANCE ELEMENTS OF SIYATRA’S ROYAL ATTIRE. PNRU JHSS [internet]. 2026 Jun. 30 [cited 2026 Sep. 11];21(1):284-97. available from: https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/282983