Items where Author is "Harahap, Safrida Fitri"
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Harahap, Safrida Fitri (2023) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA PREZI TERHADAP HASIL BELAJAR IPA SISWA PADA MATERI GETARAN, GELOMBANG, DAN BUNYI DI KELAS VIII SMP. Undergraduate thesis, Universitas Negeri Medan.