indexing and abstracting การใช้

It is an indexing and abstracting service, accessible via the World Wide Web.
This is usually verified through the journal's inclusion in selective indexing and abstracting services and other selective bibliographic databases.
Guidelines for indexing and abstracting, including the evaluation of such services, are given in the literature of library and information science.
"' Biblioislam . net "'is an online library with indexing and abstracting services as well as full-text and reviews.
A significant number of bibliographic databases are still proprietary, available by licensing agreement from vendors, or directly from the indexing and abstracting services that create them.