Dwi Puspita Sari and  Gulnur Baltabayeva and  Nadia Salman and  Maxut Toleuov and  Vijay Kanabar,  Agile Software Development Implementation in Developing a Diet Tracker Mobile Application.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2018, vol. 144(12). 1048 - 1056
    [viewed 10 July 2020]. Available from: https://publications.waset.org/pdf/10009855.