จันทะพรม น่านฟ้า. “Perception on Community Identities of Ethnic Students in Chiang Rai Rajabhat University”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 5, no. 1 (March 1, 2019): 135–174. Accessed April 23, 2024. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/176948.