“The Problem Derived from Recognizing the Effects of Gestation Contract Subrogated from the Perspective of Labor Law and Social Security”. CUADERNOS DE DERECHO TRANSNACIONAL 11, no. 2 (October 1, 2019): 348–359. Accessed December 5, 2025. https://e-revistas.uc3m.es/index.php/CDT/article/view/4962.