Truong VL. Actual situation and solutions on education on preventing and fighting “Peaceful affairs” for students of Dong Thap University through National Defense and Security course. Dong Thap University Journal of Science [Internet]. 2022 Aug. 11 [cited 2024 May 20];11(4):112-20. Available from: https://dthujs.vn/index.php/dthujs/article/view/220