Items where Author is "Mangunsong, Sonia Arga Novita"
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Mangunsong, Sonia Arga Novita (2022) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN DISCOVERY LEARNING DENGAN BERBANTUAN APLIKASI GEOGEBRA TERHADAP HASIL BELAJAR SISWA KELAS VII SMP. Undergraduate thesis, UNIMED.