Jurnal Defendonesia (DEFENDONESIA) uses the LOCKSS system to create a distributed filing system among participating libraries and allows the library to create permanent archives of journals for preservation and restoration purposes.
Jurnal Defendonesia (DEFENDONESIA) submits its content to the national library database of the Republic of Indonesia, Onesearch, Garuda (Digital Reference Garbage), and several journal indexing institutions, so that data availability is always maintained and accessible.