@misc{luke3668,
            year = {2017},
           title = {A case study of misconceptions students in the learning of mathematics; The concept limit function in high school},
          author = { Widodo Winarso},
       publisher = {Bukti Korespondensi Karya Ilmiah Jurnal Jurnal Riset Pendidikan Matematika. e-ISSN :2477-1503. Vol.4 No.1, Program Studi Pendidikan Matematika Pascasarjana Universitas Negeri Yogyakarta},
             url = {https://repository.syekhnurjati.ac.id/3668/}
}