1. Aznar, P. (2020). Decision trees: Gini Vs entropy. https://quantdare.com/decision-trees-gini-vs-entropy/. Accessed 29 July 2023.
2. Bramer, M. (2007). Principles of data mining. Springer.
3. Breiman, J., Friedman, L., & Stone, C. (1984). Classification and regression trees. Chapman & Hall/CRC.
4. Esposito, D., & Malerba, F. (1997). A comparative analysis of methods for pruning decision trees. IEEE Transactions on Pattern Recognition, 19(5), 476–491.
5. Galili, T., & I. Meilijson (2020) Splitting matters: How monotone transformation of predictor variables may improve the predictions of decision tree models. https://arxiv.org/abs/1611.04561. Accessed 29 July 2023.