2019. Deskripsi Kesulitan Belajar Siswa Berdasarkan Karakteristik Lerner dalam Menyelesaikan Soal Geometri: Description of Student Learning Difficulties Based on Lerner’s Characteristic in Solving The Geometry Question. Talenta Conference Series: Science and Technology (ST). 2, 2 (Jun. 2019). DOI:https://doi.org/10.32734/st.v2i2.545.