Nguyễn, Nguyệt, and Y Nguyen. “The Security and Defense Policy of King Minh Mang towards the Southwest Border Region (1820-1840)”. VNUHCM Journal of Social Sciences and Humanities 2024, no. Online First (November 17, 2024): In press. Accessed January 18, 2025. https://stdjssh.scienceandtechnology.com.vn/index.php/stdjssh/article/view/991.