The duPont-Ball Library subscribes to a number of journals that may contain useful articles for your critical analysis of a peer-reviewed article:
Journal of Agriculture, Food Systems, and Community Development (open access, so articles can be read free on their website)
Use the library's Journals List to find out where you can access full text for each journal:
All of the journals listed above are indexed in one of the three following databases. This means you can use these databases to search for article citations in the journal, and possibly access the full text as well.