Thi Tham T, Thi Thu H. MOTHER-CHILD ATTACHMENT IN THE FIRST YEAR: A RETROSPECTIVE STUDY. HNUE Journal of Science: Journal of Social Sciences [Internet]. 2025 Oct. 29 [cited 2026 Oct. 21];71(1):195-203. Available from: https://hnuejs.edu.vn/ss/article/view/1141