The dissemination of action research studies can be found in peer-reviewed journals located in several countries. The following are sources of rich and rigorous action research journals that focus on diverse topics.
The Canadian Journal of Action research: http://journals.nipissingu.ca/index.php/cjar
The Journal of Teacher Action Research (USA): http://www.practicalteacherresearch.com/about.html
Education Action Research (UK): http://www.tandf.co.uk/journals/reac