Many articles and journals are available electronically through the databases: NWP A-Z Databases.
Using databases to search for research materials is quite convenient since there are ways to request very specific articles by using a keyword search and limiting to:
Academic Search Complete is the world's most valuable and comprehensive scholarly, multi-disciplinary full-text database, with more than 5,300 full-text periodicals, including 4,400 peer-reviewed journals. In addition to full text, this database offers indexing and abstracts for more than 9,300 journals and a total of 9,810 publications including monographs, reports, conference proceedings, etc.
