Chuanchaiyasitt, Premsiree. 2022. “Existence of Tok Bidae in cultural society in areas of deep south provinces,Thailand”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 9 (1). Nakhon Sawan, Thailand:16-29. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/255341.