Godlevskyi, M., A. Goloskokova, and A. Chipizhenko. “Medium-Term Planning Information Technology for Quality Improvement of the Software Development Process Based on the CMMI Model”. Bulletin of National Technical University "KhPI". Series: System Analysis, Control and Information Technologies, no. 51, Dec. 2017, pp. 32-37, doi:10.20998/2079-0023.2017.51.05.