Items where Author is "Sinaga, Elfrida Monika Yulianti"
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Sinaga, Elfrida Monika Yulianti (2017) PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA KELAS IX SMP NEGERI 6 MEDAN. Undergraduate thesis, UNIMED.