Resumen en español

In the development of the monograph, an analysis of the literature is made on the digitalization strategies used by SMEs, as part of their business strategy, specifically, in the hotel sector. Taking as a starting point the digital divide caused by the lack of technological adoption in SMEs. Different concepts and points of view on the digitalization strategies used by SMEs will be addressed according to the bibliographic review carried out, in order to understand how they have tried to close said technological gap, in one of the sectors most affected by the COVID health emergency. -19 , thereby contributing to greater clarity on how the digital issue has evolved in SMEs worldwide