Taweepworachai, Ekachai. 2021. “Guidelines for Preserving Based on the Beliefs and Rituals of Mien Ethnic in Thailand: SWOT Analysis”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 8 (2). Nakhon Sawan, Thailand:88-104. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/253103.