He has published a number of analyses of predatory OA journals such as one of Bentham Open in The Charleston Advisor in 2009 .
Beall is well known for his investigations of predatory open access publishing , a term he coined .
Beall has published a number of analyses of predatory OA journals such as one of Bentham Open in The Charleston Advisor in 2009 .
Beall is well known for his investigations of predatory open access publishing , a term he coined .