Sirait, R. and ., S. 2013. THE ANALYSIS CONCEPT PRELIMINARY OF PHYSICS AND THE STUDY RESULT PHYSICS IN LEARNING MODEL BY USING INQUIRY ON TRAINING MATERIALS DYNAMIC ELECTRICAL. Jurnal Pendidikan Fisika. 2, 1 (Jun. 2013), 1–8. DOI:https://doi.org/10.22611/jpf.v2i1.4331.