Library is one of the most basic and extensive retrieval ways. Generally speaking, libraries and schools will buy a large number of books, periodicals and various electronic databases, and the required documents can be found through the library's website and resource library. Available libraries include public libraries and school libraries.
2. Professional database
Professional database refers to a database specially established by a certain discipline and containing a large number of documents and research results. It mainly collects periodicals, conference papers and special reports of related disciplines. Commonly used databases include CNKI (China Knowledge Network), Wan Fang Data, PubMed, Web of Science, etc.
3. Network search engine
Internet search engine is the most widely used file search method. Commonly used search engines are Google, Baidu and Bing. When using a search engine, you can search by keywords, authors or article names.
4. Academic social networks
Academic social network is a platform specially built for academic exchange and document sharing. Such social networks, such as Academia.edu, ResearchGate and Mendeley, can provide their own literature through them, or find the required literature through the links of search engines.
5. Academic conferences and forums
Academic conferences and forums are a very important communication platform. The contents discussed and displayed at conferences and forums are often novel and unique. Besides, a good discussion may lead you to find a good document. Therefore, attending academic conferences and forums can also find relevant documents.
In a word, it is very important to master the methods of literature retrieval. In the process of academic research, we can quickly find relevant documents and provide useful support for our research.