https://progressivepost.eu/wp-content/uploads/PP14-07NEW-RECAP-28-09-2020_2.pdf
https://knowledge.wharton.upenn.edu/article/can-election-polls-be-trusted/
https://www.timesofisrael.com/how-do-we-safeguard-israel-when-the-government-is-at-war-with-much-of-the-people/