Hi @Peertechz,
Looking at your OAI return results, your journal is currently not exposing the metadata for your published articles.
I noticed that you only have the full issue PDF available for your published issues. You’ll need to add the individual articles to the table of contents if you’d like the metadata for each article to be available for harvesting via OAI, i.e. the following OAI query will need to return records corresponding to published articles: http://www.peertechz.com/ojs-peertechz/index.php/peertechz-jcro/oai?verb=ListRecords&metadataPrefix=oai_dc&set=peertechz-jcro:ART
Cheers,
Michael