Phiutongngam , Somchat. 2018. “Phumriang : Community’s Context, Economic Base and Cultural Capital”. Journal of Humanities and Social Sciences Suratthani Rajabhat University 10 (2). ฺืBangkok, Thailand:353-75. https://so03.tci-thaijo.org/index.php/jhsc/article/view/155697.