Items where Author is "Butar Butar, Rita Malona"

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Butar Butar, Rita Malona (2017) PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN AKTIVITAS DAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP PAHLAWAN NASIONAL MEDAN. Undergraduate thesis, UNIMED.

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