Editorial 6.1

License

Authors who publish with this journal agree to the following terms: 1.Autores retain copyright and grant the journal right of first publication with the work simultaneously licensed under the Creative Commons Attribution allowing work sharing with acknowledgment of its initial publication in this journal. 2. Authors are able to take on additional contracts separately for non-exclusive distribution of the version of the paper published in this journal (ex .: publish in institutional repository or as a book), with an acknowledgment of its initial publication in this journal. 3. Authors are permitted and encouraged to post their work online (eg .: in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as increasing impact and citation of published work The Effect of Open Access .