Items where Author is "SIMANULLANG, ELFRIDA"
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SIMANULLANG, ELFRIDA (2021) PENGARUH PEMBELAJARAN TATAP MUKA TERBATAS DAN SELF-DIRECTED LEARNING TERHADAP EFEKTIVITAS PEMBELAJARAN SISWA KELAS X BDP DI SMK SWASTA BUDI AGUNG MEDAN. Undergraduate thesis, Universitas Negeri Medan.