JTSE ensures long-term digital preservation and sustainable accessibility of its published content through the PKP Preservation Network (PKP PN), operated by the Public Knowledge Project (PKP).

JTSE has activated PKP PN within its Open Journal Systems (OJS) platform. Through this network, published articles are permanently archived in a distributed preservation system, ensuring content integrity, redundancy, and continued accessibility in the event of data loss, system failure, or journal discontinuation.

This preservation approach aligns with international best practices in scholarly publishing and meets the long-term archiving requirements of major open-access evaluation and indexing services.