Archiving

JPESI uses a distributed archiving system to guarantee permanent access to its content.

PKP Preservation Network (PKP PN) The journal deposits its content in the PKP Preservation Network, a dark archive built on the LOCKSS infrastructure. PKP PN preserves the full text and metadata of every published article across geographically distributed nodes and releases them if the journal ceases to operate.

LOCKSS and CLOCKSS The journal's OJS installation supports the LOCKSS protocol, allowing participating libraries to create permanent archives of the journal for preservation and restoration. The LOCKSS publisher manifest is available at: https://journal.cvlangitkita.com/index.php/jpesi/gateway/lockss

Crossref DOI Every article carries a DOI, ensuring the persistence of the link even if the journal's URL structure changes.

Publisher backup CV. Langit Kita maintains a [[weekly]] full backup of the journal database and file directory on [[server lokal dan cloud storage]], retained for [[12 months]].

National deposit Copies of each issue are deposited with the National Library of Indonesia in accordance with Law No. 13 of 2018 on Serah Simpan Karya Cetak dan Karya Rekam.

Author self-archiving Authors are encouraged to deposit the published version in their institutional repository or on a personal website, with the DOI cited.