จันทะพรมน. “Perception on Community Identities of Ethnic Students in Chiang Rai Rajabhat University”. The Academic Journal: Faculty of Humanities and Social Sciences Nakhonsawan Rajabhat University, Vol. 5, no. 1, Mar. 2019, pp. 135-74, https://www.tci-thaijo.org/index.php/hssnsru/article/view/176948.