Le Vu Thuy H, Bui Van T, Dang Quang T, Nguyen Thi Phuong O, Tran Quynh A. The prevalence of stress-related covid19 quarantine among secondary-and-highschool students in northern Vietnam. JHDS [Internet]. 26 Tháng Ba 2021 [cited 10 Tháng Sáu 2026];5(02):100-8. Available at: https://jhds.invatech.com.vn/index.php/jhds/article/view/282