Items where Author is "Perwitasari, Dewi"
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Perwitasari, Dewi and Surya, Edy (2017) THE DEVELOPMENT OF LEARNING MATERIAL USING PROBLEM BASED LEARNING TO IMPROVE MATHEMATICAL COMMUNICATION ABILITY OF SECONDARY SCHOOL STUDENTS. International Journal of Sciences : Basic and Applied Research (IJSBAR), 33 (03). pp. 200-207. ISSN 2307-4531
Perwitasari, Dewi (2017) PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN SELF-EFFICACY SISWA SMP. Masters thesis, UNIMED.