', Wan Syafii, Indonesia

• Vol 11, No 1 (2014) - Articles
  RESPON PERTUMBUHAN VEGETATIF TANAMAN JAGUNG MANIS (Zea mays L) TERHADAP BERBAGAI JENIS MULSA UNTUK PENGEMBANGAN BAHAN AJAR PADA KONSEP PERTUMBUHAN
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• Vol 11, No 1 (2014) - Articles
  PENINGKATAN SIKAP ILMIAH SISWA DALAM PEMBELAJARAN BIOLOGI KELAS XI IPA MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL)
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• Vol 11, No 2 (2015) - Articles
  LEARNING SCIENCE TO USE PROJECT BASED LEARNING MODEL AND THROUGH LABORATORY EXPERIMENTAL METHOD TO IMPROVE LEARNING OUTCOMES AND CREATIVITY OF STUDENTS IN CLASS VIII.6 SMPS YPPI TUALANG
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