To create a Google Scholar Library sign into your Google account before searching on Scholar.Google.com then just click "save" when you find an article you want save for future reference. Your saved items appear in your Google Scholar Library where you can apply labels to them and sort them.
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Applications for Education
Google Scholar indexes scholarly, peer-reviewed academic papers, journals, theses, books, and court opinions. These are materials that students usually won't find through Google.com, Bing, or Yahoo search.