Chan, F., Kurniawan, A.R., ., N., Herawati, N., Efendi, R.N. and Mulyani, J.S. 2019. Strategi Guru Dalam Mengelola Kelas di Sekolah Dasar. International Journal of Elementary Education. 3, 4 (Nov. 2019), 439–446. DOI:https://doi.org/10.23887/ijee.v3i4.21749.