The Sinkron: Jurnal dan Penelitian Teknik Informatika implementing the PKP Private LOCKSS Network (PLN) preservation function (A list of journal issues preserved in the PKP PN), also can be seen in The Keepers Registry record. The Sinkron: Jurnal dan penelitian Teknik Informatika allows authors to deposit the pre-print, post-print, and published PDF version, as stated in the Deposit Policy section.