TRANG, Dinh Thi Thu et al. Student’s Non-verbal Behavior in the Classroom and Their Relation with Academic Interest and Achievement. VNU Journal of Science: Education Research, [S.l.], v. 39, n. 3, june 2023. ISSN 2588-1159. Available at: <https://js.vnu.edu.vn/ER/article/view/4784>. Date accessed: 24 nov. 2024. doi: https://doi.org/10.25073/2588-1159/vnuer.4784.