A study of the Relationship between Use of Harmful Media, Smoking, and Drinking among Junior Highschool Students (중학생의 유해매체 이용과 흡연 및 음주 간의 관련성)
-
- The Journal of Korean Society for School & Community Health Education
- /
- v.10 no.2
- /
- pp.43-54
- /
- 2009