Tai, Dinh Van, Bang Thi Hoai, Luu Minh Chau, and Nguyen Thanh Tu. “CURRENT STATUS OF ANXIETY AMONG STUDENTS IN 3 SECONDARY SCHOOLS, KHOAI CHAU DISTRICT, HUNG YEN PROVINCE IN 2020”. Vietnam Journal of Community Medicine 62, no. 5 (July 21, 2021). Accessed October 22, 2021. https://tapchiyhcd.vn/index.php/yhcd/article/view/155.