Thi Hai Yen, H. SOCIAL WORK ACTIVITIES IN SUPPORTING THE EDUCATION OF CHILD LABOR PREVENTION SKILLS: A STUDY FROM SECONDARY SCHOOLS IN LAI CHAU PROVINCE. HNUE Journal of Science: Journal of Social Sciences 2025, 69 (3), 132-141. https://doi.org/10.18173/2354-1067.2024-0056.