Sari, D. P., Damanik, M., & Tarigan, S. (2018). The implementation of teaching model to induce simson tarigan’s concept change (m3pk) to improve student chemistry learning outcomes in the subject of reaction equation class x man binjai. Jurnal Pendidikan Kimia, 10(3), 414–417. https://doi.org/10.24114/jpkim.v10i3.12719