資料庫篩選




- Science Citation Index Expanded (SCI-EXPANDED)
Available: 1975-present
The Science Citation Index Expanded is a multidisciplinary index to the journal literature of the sciences. It fully indexes 5,900 major journals across 150...




Wiley is the international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons, with strengths in every major academic and professional field and partnerships with many of the world's leading societies.
Wiley Online Library...
WorldCat is the world's largest network of library content and services. WorldCat libraries are dedicated to providing access to their resources on the Web, where most people start their search for information. WorldCat lets you search the collections of libraries in your community and thousands...
“Documents and resources” provides access to the official documents of the WTO's councils and committees as well as to a range of other resources, such as trade statistics, economic research, WTO publications, videos, audio and photos. Here you can also find the “legal texts” — the body of WTO...