CMMC incorporates CommSearch (formerly produced by the National Communication Association) and Mass Media Articles Index (formerly produced by Penn State) along with numerous other journals to create a research and reference resource of unprecedented scope and depth in the communication and mass media fields. CMMC covers more than 700 journal titles and includes full text for over 400 journals. This resource is licensed by BadgerLink/Department of Public Instruction for use by all Wisconsin residents. (Updated weekly)