1. Vera, T., Ochoa, S.F., Perovich, D.: Survey of software development effort estimation taxonomies. Technical Report, Computer Science Department, University of Chile, Chile (2017)
2. Khan, B., Khan, W., Arshad, M., Jan, N.: Software cost estimation: algorithmic and non-algorithmic approaches. Int. J. Data Sci. Adv. Anal. 2, 1–5 (2020)
3. Sharma, P., Singh, J.: Systematic literature review on software effort estimation using machine learning approaches. In: 2017 International Conference on Next Generation Computing and Information Systems (ICNGCIS), pp. 43–47 (2017). https://doi.org/10.1109/ICNGCIS.2017.33
4. International Software Benchmarking Standards Group, ISBSG Repository August 2020 R1. https://www.isbsg.org/
5. Advances in Intelligent Systems and Computing;Z Prokopova,2017