All of these journals can be found in full text via the EBSCOhost Academic Search Complete database, (you can also search ALL EBSCO).
When you find a citation for an article you want to access and have the journal title in hand, you can use Journals A-Z to find out if the library has full-text access or owns a print copy of the said resource.
Enter the title of the journal (not the title of the article!) and you will find out if the journal is in full text in a database or the NNU library collection.
Techtip: If you receive a zero result from your search in Journals A-Z, your next option is to request an article through interlibrary loan. Click on the BEYOND NNU tab in this guide for more information about this library service.