BARRIOS BAUDOR, Guillermo L. Worker concept in 40 years of legal and case-law development. Revista de Trabajo y Seguridad Social. CEF, [S. l.], n. 444, p. 23–58, 2020. DOI: 10.51302/rtss.2020.1118. Disponível em: https://revistas.cef.udima.es/index.php/rtss/article/view/1118. Acesso em: 22 jul. 2024.