Items where Author is "Putri Ratna Sari , 3101413036"
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Putri Ratna Sari , 3101413036 (2017) PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN PENDEKATAN KONTEKSTUAL TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA KELAS XI IPS 1 SMA NEGERI 1 WELAHAN. Under Graduates thesis, Universitas Negeri Semarang.