Items where Author is "Samosir, Rinawati"
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Samosir, Rinawati (2015) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR MATA PELAJARAN EKONOMI SISWA KELAS X SMA NEGERI 1 TAHUN PELAJARAN 2014/2015. Undergraduate thesis, UNIMED.