Most of the academic publishers offer to automatically send notifications when a new issue of a specific journal has been published:
Create a personal account to receive a table of contents for new journal issues.
Most TOC alerts are delivered via email, but can also be subscribed to via RSS feeds.
Register for an Oxford Academic account to get email alerts, and save searches.
Create an account to receive email notifications for the release of new issues (tables of contents), journal announcements, as well as search and CiteTrack alerts.
Register to create and manage alerts.
Sign up for e-Alerts to receive by e-mail the table of contents (e-TOC) for selected journals whenever a new issue is published.
Click on "Get New Content Alerts" or on the RSS feed icon on the Journal Homepage.
Citation alerts also available.