Al Ghifari, N. T., Setijadi Prihatmanto, A., Wijaya, R., & Yusuf, R. (2020). Data Quality Measures and Data Cleaning for Pattern Analysis Angkot Transportation in Bandung City [Conference presentation]. 2020 International Conference on Smart Technology and Applications (ICoSTA), Smart Technology and Applications (ICoSTA), 1–7.
Toth, M. (2019, April 8). How to filter in R: A detailed introduction to the dplyr filter function. Learn R programming & build a data science career. Michael Toth. This is a tutorial on filter with R.
Prabhu, T. N. (2019). Exploring the data using Python. Towards Data Science, Medium. This fantastic resource which covers everything from data import and preprocessing to outlier detection and filtering.