Check scholarly, peer-reviewed journals. Library databases will lead to articles in scholarly journals and are a good place to start:
A multidisciplinary database of more than 8,500 fulltext periodicals with pdf content going back as far as 1887. Includes indexing and abstracting for more than 12,500 periodicals.
Off-campus users will be asked to enter their LionLink (network/Moodle) username and password to access the library’s databases. Call 610-921-7211 or email email@example.com for assistance.
PLEASE NOTE: If you feel you are not getting the materials you need, please ask for help at the Reference Desk or check out our Complete List of Library Databases.