The Elektronische Zeitschriftenbibliothek EZB (Electronic Journals Library) offers an effective use of both scientific and academic journals publishing full text articles in the internet.

This service has been developed at the Universitätsbibliothek Regensburg (University Library of Regensburg) in cooperation with the Universitätsbibliothek der Technischen Universität München (University Library of the Technical University of Munich).

Scirus is a search engine dedicated to scientific search. Scirus searches webpages that contain scientific content. Scirus searches about 380 million webpages related to science as of now. You can easily find more information about a scientific term easily using Scirus. Scirus is powered by enterprise search from Microsoft. It ranks pages on a genuine way. Scirus is fast and easy to use and also helps to explore more and more topics related to your search query.

WorldCat is a union catalog that itemizes the collections of 72,000 libraries in 170 countries and territories which participate in the Online Computer Library Center (OCLC) al cooperative. It is built and maintained collectively by the participating libraries.

The Directory of Research Journal Indexing (DRJI) is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact

JournalSeek is an online database covering academic journals. It includes journals published by over 5400 publishers. The database includes journal descriptions and links to the journals' homepages.