Efektivitas Penggunaan Media Video dan Media Leaflet Terhadap Perubahan Pengetahuan dan Sikap Siswa Tentang Bahaya Napza di SMP Negeri 3 Mojosongo Boyolali
Abuse of drugs among school students already at the stage of concern. Data for the year 2011 in Boyolali district there are 784 people are positive people who use drugs, from the data therein, including students. Lack of knowledge and attitude of students about the dangers of drugs to be one of the...
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| Format: | Book |
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2013.
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