“COVID-2019, Contratos De crédito, Contratos De Arrendamiento Y Contratos De Viajes Del Sector turístico En Portugal CoViD-19, Credit, Lease and Tourism-Connected Contracts in Portugal”. Revista De Derecho Civil, vol. 7, no. 2, May 2020, pp. pp. 89-102, https://www.nreg.es/ojs/index.php/RDC/article/view/550.