A DOI is a persistent identifier, not a journal index listing. Separate the WordPress landing page, Crossref metadata deposit, and any application to a discovery or evaluation service.
One WordPress configuration cannot satisfy three different review processes. Prepare evidence for each service separately, from open-access policies to source evaluation and Indonesia’s national journal system.
Google Scholar needs to identify individual scholarly works, not merely discover a journal homepage. Check the article page’s citation metadata, full-text access, and crawl settings before troubleshooting visibility.