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A Guide to information sources (or a bibliographic guide, a literature guide, a guide to reference materials, a subject gateway, etc.) is a kind of metabibliography. Ideally it is not just a listing of bibliographies , reference works and other source texts , but more like a textbook introducing users to the information sources in a given field ...
The American Economic Association's electronic database, the world's foremost source of references to economic literature. Subscription Produced by the American Economic Association. [52] Available from EBSCOhost, ProQuest, OVID, and AEA. [53] EMBASE: Biomedicine, pharmacology: Biomedical database with a strong focus on drug and pharmaceutical ...
Among genealogists, a primary source comes from a direct witness, a secondary source comes from second-hand information or hearsay told to others by witnesses, and tertiary sources can represent either a further link in the chain or an analysis, summary, or distillation of primary and/or secondary sources. In this system, an elderly woman's ...
Many of the best sources are not available online, or are only available under subscription. For example, many books are not available online at all, and subscription to academic databases such as JSTOR can be fairly expensive. However, it is possible to use the open web to find many good sources to use in writing encyclopedia articles.
Look through the journals sources page for more ideas on how to find the article. Reach out to the author(s) of the research paper by email and ask them for a copy. Note that websites like Sci-Hub offer free and direct access to academic journal articles, but there are legal questions about their use and neither the Wikimedia Foundation nor the ...
Sources of information are commonly categorized as primary, secondary, or tertiary sources.In brief, a primary source is one close to the event with firsthand knowledge (for example, an eyewitness); a secondary source is at least one step removed (for example, a book about an event written by someone not involved in it); and a tertiary source is an encyclopaedia or textbook that provides a ...
For example, these ideas may be used to trace the history of scientific theories, literary elements, and other information that is passed from one author to another. In scientific literature, a primary source, or the "primary literature", is the original publication of a scientist's new data, results, and theories. [8]
The medium is not the message; source evaluation is an evaluation of content, not publication format. Sometimes high-quality, generally tertiary individual sources are also primary or secondary sources for some material. Two examples are etymological research that is the original work of a dictionary's staff (primary); and analytical not just regurgitative material in a topical encycl