Those who publish in El Periplo Sustentable agree to the following terms:

• -Authors retain their full copyright and guarantee the journal the right of first publication of their work, which will be simultaneously protected under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC 4.0). This license permits others to share, copy, distribute, and adapt the work, provided that proper credit is given to the authors and its initial publication in this journal is acknowledged, and that the work is not used for commercial purposes.
• -Authors are permitted to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional or thematic repository, or publish it in a book), with an acknowledgment of its initial publication in this journal.
• -Authors are permitted and encouraged to post their work electronically (e.g., in institutional repositories, academic networks, or on their own website) once published. This action promotes scientific exchange, as well as earlier citation and greater impact of published works.
• -Authors may not alter, transform, or expand the final document once it has been definitively published by the journal.
• -The Authorship Declaration and Publication Authorization form is available in PDF format in the publication criteria section (click here to open). We request that you download it, complete it with your data, sign it, and upload it to the supplementary files section within this system.

El Periplo Sustentable by the Universidad Autónoma del Estado de México is distributed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at http://pprl.uaemex.mx.