sy sudah memiliki prefik DOI, kemudian sy akan melakukan submit ke crossreff.org
kemudian mendapat balasan email seperti ini,
<?xml version="1.0" encoding="UTF-8"?>
<doi_batch_diagnostic status="completed" sp="ds4.crossref.org">
<submission_id>1425860263</submission_id>
<batch_id>Metathesis_1526456611</batch_id>
<record_diagnostic status="Failure">
<doi>10.31002/metathesis.v2i1.730</doi>
<msg>Unable to add new DOI: Error(403): AUTHENTICATION FAILED</msg>
</record_diagnostic>
<batch_data>
<record_count>1</record_count>
<success_count>0</success_count>
<warning_count>0</warning_count>
<failure_count>1</failure_count>
</batch_data>
</doi_batch_diagnostic>
apa ya bapak-ibu kira2 permasalahannya?