Items where Author is "Purba, Chrystina M Lestari"
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Purba, Chrystina M Lestari (2013) PERBEDAAN MODEL PEMBELAJARAN KONVENSIONAL DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR EKONOMI SISWA DI KELAS XI IPS SMA N 1 DOLOKSANGGUL T.A 2012/2013. Undergraduate thesis, UNIMED.