“Improving Student Creativity Activeness And Implementation Approach In Cbsa On Civics Lesson Grade Ii Sd Negeri 39 Lengayang Gompong.Kec Markets Academic Year 2016/2017” (2018) Jurnal Ilmiah Pendidikan Scholastic, 1(2), pp. 89–96. doi:10.36057/jips.v1i2.251.