Do, Thi Thuy Lan. 2023. “BARBARIANS AND THE KINH - TRẠI SEPARATION: PERCEPTIONS OF THE ĐẠI VIỆT DYNASTIES ON THE UPLANDS (11TH-16TH CENTURIES)”. Thang Long Journal of Science: Van Hien and Heritage 1 (2):116-42. https://science.thanglong.edu.vn/index.php/volb/article/view/35.