San Martin, Alvaro Javier. «The Side Effects of the Collaborative Economy Model in Europe: The Self-Employed Workers». Cadernos de Dereito Actual, no. 12 (diciembre 25, 2019): 40–56. Accedido abril 18, 2024. https://cadernosdedereitoactual.es/ojs/index.php/cadernos/article/view/442.