Keyword not showing

Hi @Veliyana_L.A,

The display of keywords and subjects in OJS 3 is an evolving issue that is being worked on. See the following for more information:

I am not sure exactly why keywords are only being displayed on the article page for the current issue of your journal but not past issues. Did you recently upgrade to OJS 3.0.2?

Thanks,
Amanda Stevens
Public Knowledge Project Team