Items where Author is "Silitonga, Wanty"
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Silitonga, Wanty (2015) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BEAJAR SISWA PADA MATA PELAJARAN EKONOMI KELAS X IPS SMA SWASTA PARULIAN 2 MEDAN TAHUN AJARAN 2014/2015. Undergraduate thesis, UNIMED.