PRESERVATION - UNIFORM RESOURCE IDENTIFIERS

                                                                         DIGITAL PRESERVATION

ENTRAMADO preserves its information through the PKP Preservation Network (PKP PN), developed by the Public Knowledge Preject (PKP). PKP has developed the PKP Preservation Network (PKP PN) to digitally preserve OJS journals. The LOCKSS program offers decentralized and distributed preservation, seamless perpetual access, and preservation of the original authentic version of the content. PKP PN ensures that journals that are not part of any other digital preservation service (such as CLOCKSS or Portico) can be preserved for long-term access.

ENTRAMADO also makes backup copies periodically and preserves them on external equipment, by the security protocols established by the Universidad Libre de Cali.

                                                         UNIFORM RESOURCE IDENTIFIERS

ENTRAMADO, through the OJS platform, assigns to each of the published articles their respective DOI, which is activated through the membership with Crossref.