Items where Author is "Panggabean, Rani Deliana"
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Panggabean, Rani Deliana (2015) PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR SISWA PADA MATERI POKOK OPTIKA GEOMETRIS DI KELAS X SEMESTER II SMA NEGERI 5 MEDAN T.P 2014/2015. Undergraduate thesis, UNIMED.