Archiving and Digital Preservation Policy
Transactions in Theoretical and Mathematical Physics (TTMP) is committed to ensuring the long-term preservation and accessibility of its published scholarly content.
All articles published in TTMP remain permanently available through the journal website and are assigned Digital Object Identifiers (DOIs) through Crossref.
The journal encourages authors to archive the published version of their articles in institutional repositories, subject repositories, personal webpages, and other non-commercial academic platforms, provided that proper citation to the original publication in TTMP is included.
The journal website is regularly backed up by Qom University of Technology to ensure the preservation and recovery of published content in the event of technical failure.
TTMP is committed to maintaining permanent access to its scholarly record and will continue to develop additional digital preservation mechanisms as the journal grows.