Items where Author is "Laia, Katarina Karlina"
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Laia, Katarina Karlina (2023) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI SEL DI KELAS XI IPA SMA SWASTA PRAYATNA MEDAN T.A 2023/2024. Undergraduate thesis, Universitas Negeri Medan.