https://www.pa.gov/agencies/vote/voter-support/provisional-ballot?ref=kensingtonvoice.com
Voting by Provisional Ballot | Voting & Election Information | Commonwealth of Pennsylvania
Voting by Provisional Ballot
provisional ballotelection informationvotingcommonwealthpennsylvania
https://www.pew.org/en/research-and-analysis/articles/2014/01/29/report-tallies-votes-lost-due-to-provisional-ballot-laws
Report Tallies Votes Lost Due to Provisional Ballot Laws | The Pew Charitable Trusts