Risdianto, Heri, Sekolah Menengah Atas Negeri (SMAN) 3, Langsa, Aceh, Indonesia, Indonesia

• Vol 3, No 2 (2010): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA - Articles
  THE DIFFRENCE OF ENHANCEMENT MATHEMATICAL PROBLEM SOLVING ABILITY AND SELF-EFFICIENCY SMA WITH MA STUDENTS IPS PROGRAM THROUGH GUIDED INQUIRY LEARNING MODEL ASSISTED AUTOGRAPH SOFTWARE IN LANGSA
  Abstract  PDF