IMPROVING LEARNING ACTIVITY AND STUDENTS' PROBLEM SOLVING SKILL THROUGH PROBLEM BASED LEARNING (PBL) IN JUNIOR HIGH SCHOOL

Main Authors: Simamora, Rustam E., Sidabutar, Dewi Rotua, Surya, Edy
Format: Article PeerReviewed
Terbitan: GSSRR , 2017
Subjects:
Online Access: http://digilib.unimed.ac.id/24792/
http://gssrr.org/index.php?journal=JournalOfBasicAndApplied&page=article&op=view&path%5B%5D=7368
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