THE SITUATION OF SMOKING AND THE KNOWLEDGE, ATTITUDE ON THE HARDS OF SMOKING AMONG STUDENTS OF LE TRUNG DINH HIGH SCHOOL, QUANG NGAI CITY, 2023. (2024). Vietnam Journal of Community Medicine, 64(CD 5 -Nghiên cứu khoa học). https://doi.org/10.52163/yhc.v64i4.685