TRASTULLI, F. Two is better than one? Testing a deductive MARPOR-based left-right index on Western Europe (1999-2019). Italian Journal of Electoral Studies (IJES), [S. l.], v. 85, n. 2, p. 59–76, 2022. DOI: 10.36253/qoe-13796. Disponível em: https://oaj.fupress.net/index.php/qoe/article/view/13796. Acesso em: 28 oct. 2025.