The side effects of the collaborative economy model in Europe: the self-employed workers. Cadernos de Dereito Actual, [S. l.], n. 12, p. 40–56, 2019. Disponível em: https://www.cadernosdedereitoactual.es/index.php/cadernos/article/view/442. Acesso em: 7 oct. 2025.