@book{5604, author = {Observatorio Cetelem}, title = {Smart Consumer, el consumidor espaƱol conecta con la compra inteligente}, publisher = {Cetelem,}, year = {2019}, series = {El Observatorio Cetelem eCommerce}, address = {Madrid :}, url = {https://elobservatoriocetelem.es/wp-content/uploads/Informes/observatorio-cetelem-ecommerce-2019.pdf}, }