Análisis crítico de la factura electrónica Facturae. Los problemas de Java, Autofirma y los nuevos plazos para 2027. El caos de la factura electrónica en España: Crónica de una transición deficiente ...
Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
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