dataframe displays ▀ instead of unicode - SERP Analysis

https://stackoverflow.com/questions/57061645/why-is-%C3%82-printed-in-front-of-%C2%B1-when-code-is-run

https://www.reddit.com/r/rprogramming/comments/l2z699/how_can_i_use_r_to_get_rid_of_weird_symbols/

https://community.databricks.com/t5/data-engineering/issues-with-utf-16-files-and-unicode-characters/td-p/28355

https://www.reddit.com/r/learnpython/comments/9tjkit/decoding_unicode_data_in_csv_file/

https://github.com/tidyverse/readr/issues/697

https://www.quora.com/How-do-I-fix-a-Unicode-error-while-reading-a-CSV-file-with-a-pandas-library-in-Python-3-6

https://realpython.com/python-encodings-guide/

http://blog.conceptnet.io/posts/2012/fixing-common-unicode-mistakes-with-python-after-theyve-been-made/

https://community.databricks.com/t5/data-engineering/removing-non-ascii-and-special-character-in-pyspark/td-p/27782

https://www.quora.com/How-do-I-remove-non-ascii-characters-e-g-%C3%90-%C2%B5-%C5%BD-%C2%BA%C3%8F%C6%92-%C2%B9-from-texts-in-pandas-dataframe-columns

https://pandas.pydata.org/pandas-docs/version/1.0/user_guide/options.html

https://dev.to/_aadidev/3-ways-to-handle-non-utf-8-characters-in-pandas-242

https://github.com/ipython/ipython/issues/6799

https://saturncloud.io/blog/how-to-remove-special-characters-in-pandas-dataframe/

https://documentation.sas.com/doc/en/statug/15.2/statug_templt_sect019.htm

https://ftfy.readthedocs.io/en/v4.4.1/

https://pandas.pydata.org/pandas-docs/version/0.22/generated/pandas.set_option.html