Vinh NA, Hoan NTM. 21. Adverse Childhood Experience among Adolescents in the Ethnic Minorities of Lang Son Province. TCNCYH [Internet]. 2024May31 [cited 2025Apr.3];177(4E14):167-75. Available from: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/2410