Items where Author is "Panjaitan, Elmina Sari"
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Panjaitan, Elmina Sari (2015) THE EFFECT OF COOPERATIVE LEARNING MODEL GROUP INVESTIGATION (GI) TYPE TO CONCEPTUAL KNOWLEDGE STUDENTS IN TOPIC OPTIC GEOMETRY GRADE X SMAN 1 PERBAUNGAN ACADEMIC YEAR 2014/205. Undergraduate thesis, UNIMED.