Cristina-Maria Păcurar,  Jointly Learning Python Programming and Analytic Geometry.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 122(2). 62 - 66
    [viewed 19 October 2021]. Available from: https://publications.waset.org/pdf/10006483.