http://repository.uhamka.ac.id/id/eprint/12264/ Peer-Review Artikel Jurnal Asian Pacific Journal of Cancer Prevention: "Prevalence of smoke-free zone compliance among schools in Indonesia: a nationwide representative survey" Veruswati, Meita http://repository.uhamka.ac.id/id/eprint/12264/1/prevalence%20of%20smoke%20free%20zone.pdf Unduh!