Number 30 (Part I)

Llicència

The authors who publish in this journal agree to the following terms:

1. Authors retain copyright and grant the journal the right of first publication.
2. The texts published in Digital Education Review, DER, are under a license Attribution-Noncommercial-No Derivative Works 4,0 Spain, of Creative Commons. All the conditions of use in: Creative Commons,
3. In order to mention the works, you must give credit to the authors and to this Journal.
4. Digital Education Review, DER,  does not accept any responsibility for the points of view and statements made by the authors in their work.