http://repository.uhamka.ac.id/id/eprint/15911/
Peer, family and teachers’ role on smoking
behaviour among Islamic high school students in
Depok, Indonesia
Umniyatun, Yuyun
http://repository.uhamka.ac.id/id/eprint/15911/7/2%20Hasil%20Peer%20Review-Peer%2C%20Family%20_%20Teachers.pdf