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PENGARUH PENDIDIKAN KESEHATAN TERHADAP PENGETAHUAN DAN SIKAP MEROKOK PADA SISWA LAKI-LAKI KELAS XI SMK MURNI 1 SURAKARTA
(lppmums, 2011-12)
Smoking is dangerous for health since the smoke inhaled contains nicotine, tar and
carbonmonoxide. School-aged adolescent group has higher potential as smokers so that health education
held in schools is very important ...