Gia Khanh, B. (2026) “GOVERNANCE IN NORTHWESTERN VIETNAM UNDER THE NGUYỄN DYNASTY (1802–1884): SEEN THROUGH THE THỔ QUAN (NATIVE OFFICIALS) – LƯU QUAN (IMPERIALLY APPOINTED OFFICIALS) POLICY”, HNUE Journal of Science: Journal of Social Sciences, 71(1), pp. 58–69. doi:10.18173/2354-1067.2026-0006.