Minh Tien, L., 		Sang, H., & 		Anh, N.
(2023).
 Developing Topics of Experiential Activities in Defense and Security Teaching in Order to Develop Learners' Ability to Learn about Nature and Society.
<em>VNU Journal Of Science: Education Research, 39</em>(1S).
doi:10.25073/2588-1159/vnuer.4854