Trần , Bình. “Xa Na - a Valuable Document about the Culture of Some Ethnic Groups in Laos and Xinh Mun Nghet People in Vietnam”. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY 4, no. 8 (April 7, 2021): 11–14. Accessed May 6, 2024. https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/253.