WASET
    Serkan Narli,  Do Students Really Understand Topology in the Lesson? A Case Study.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2010, vol. 43(7). 1583 - 1586
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/12447.