Tran, Thuan, and Toan Vo. 2016. “The Relationship Between Le Van Duyet and Minh Mang in the First 30 Years of the Power Concentration Process in the Nguyen Dynasty”. Science and Technology Development Journal 19 (2), 5-18. https://doi.org/https://doi.org/10.32508/stdj.v19i2.745.