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Indexes thousands of the most prestigious, high impact research journals in the world. Also has cited reference searching and ways to refine and analyze your search results.
A free collection of selected primary source documents intended for students in middle school through college, arranged by time period and covering 1790-2000s.
An online demographic research tool that allow users to visually explore hundreds of thousands of data indicators across demography, economy, health, religion, crime and more.
Trial access available through June 30, 2021. Please share your input on this product.