The odyssey of the clauses for the maintenance and improvement of labour rights in public sector contracts. LABOS Revista de Derecho del Trabajo y Protección Social, [S. l.], v. 6, n. 1, p. 209–236, 2025. DOI: 10.20318/labos.2025.9411. Disponível em: https://e-revistas.uc3m.es/index.php/LABOS/article/view/9411. Acesso em: 5 dec. 2025.