[[https://builtin.com/machine-learning/how-to-preprocess-data-python|How to Preprocess Data in Python]]

[[https://www.section.io/engineering-education/data-preprocessing-python/|
Getting Started with Data Preprocessing in Python]]

[[https://www.javatpoint.com/data-preprocessing-machine-learning|
Data Preprocessing in Machine learning]]

[[https://www.geeksforgeeks.org/data-preprocessing-machine-learning-python/|ML | Data Preprocessing in Python]]