Send copies of your polished write-ups to the individuals you have interviewed, with cover letters thanking them for their participation in your study. At the same time, submit versions of your polished drafts to publications, both popular and academic, that might be interested in the material. Make any revisions requested by the editors. Many publications will pay you for anything you write that they print. As a further refinement to this technique, to maximize the chances that what you write will be published in some form, query the editors of target publications before you settle on your topic and focus.
Email usually yields the quickest response.
The material you develop from such a study might be used to fulfill requirements for more than just one academic project and might also be spun-off into more than just one publication. These guides are an excellent starting point to research potential places to publish articles. The next time you're at the library, thumb through these directories. It might amaze you to learn that there are literally tens of thousands of legitimate publications the world over. Thousands of these publications are academic in nature.