Items where Author is "Meliala, Alfriady Sembiring"
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Meliala, Alfriady Sembiring (2017) PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISIONS (STAD) TERHADAP HASIL BELAJAR SANITASI, HYGIENE DAN KESELAMATAN KERJA (K3) SISWA SMK NEGERI 3 TEBING TINGGI. Undergraduate thesis, UNIMED.