“Identify the basic reasons for limiting self-awareness and motivation of students of People’s Security Academy during Physical Education class” (2019) Tạp chí khoa học Đào tạo và Huấn luyện Thể thao, 1(Đặc biệt), p. 397. Available at: http://tckhupes1.edu.vn/index.php/upes1/article/view/1813 (Accessed: 16 October 2024).