Items where Author is "Siahaan, Tini Andika"
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Siahaan, Tini Andika (2024) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP AKTIVITAS DAN HASIL BELAJAR EKONOMI SISWA KELAS XI IPS SMA NEGERI 8 MEDAN T.P 2023/2024. Undergraduate thesis, UNIMED.