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Indexes and abstracts are used to locate journal articles , conference papers , and technical reports . Indexes and abstracts are used to locate journal articles , conference papers , exhibition catalogs , etc. Also , subject categories are under review in an attempt to better represent journal content . " Search these databases to locate journal articles , book citations , conference proceedings , etc. on your research topic . Assignments may include journal writing , critical papers , or class discussion through which connections are made between the service experience and course themes and texts . Our aim is to introduce important titles that we were unable to include in earlier collections and to capture journals that cross discipline boundaries .