Hanifa, Zumi

• Vol 6, No 3 (2017): Jurnal Pendidikan Ilmu Pengetahuan Alam (May, 2017) - Articles
  UPAYA MENINGKATKAN ORAL ACTIVITIES DAN HASIL BELAJAR KOGNITIF IPA SISWA KELAS VII SMP NEGERI 1 SALAM MELALUI MODEL PROBLEM BASED LEARNING PADA TEMA PENCEMARAN AIR EFFORTS TO IMPROVE THE ORAL ACTIVITIES AND COGNITIVE LEARNING SCIENCE OUTCOMES THE STUDENTS OF CLASS VII SMPN 1 SALAM THROUGH THE MODEL OF THE PROBLEM BASED LEARNING ON THE THEME OF WATER POLLUTION
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