Pinardi, J., Punding, W., Suparman dan Subagjo, A. 2021. IDENTIFICATION OF STUDENT ERRORS IN SOLVING DERIVATIVE PROBLEMS IN SMA NEGERI 3 PALANGKA RAYA. JURNAL PENDIDIKAN. 22, 1 (Jun 2021), 37–43. DOI:https://doi.org/10.52850/jpn.v22i1.2793.