Return to Article Details Pengaruh Pelatihan Manajemen Diri terhadap Perilaku Merokok pada Remaja Di SMK Negeri 2 Jember Kecamatan Sumbersari Kabupaten Jember (The Effect of Self-Management Training on Teenager’s Smoking Behavior at SMK Negeri 2 Jember of Sumbersari Sub-District Jember Regency) Download Download PDF