WRZALIK, Magdalena. The Results of Presidential and Parliamentary Elections and Referendums Worldwide from April 1 – September 30, 2021. Studia Wyborcze, [S. l.], v. 32, p. 185–197, 2021. DOI: 10.26485/SW/2021/32/10. Disponível em: https://www.journals.ltn.lodz.pl/Studia-Wyborcze/article/view/1579. Acesso em: 15 dec. 2025.