Scopus, adeptly compiles summaries and references in the available literature within and across disciplines. Scopus quickly finds relevant and reliable research, identifies experts, and provides access to reliable data, metrics and analytical tools.

EBSCO, It is a leading provider of databases to researchers, e-journal and e-package subscription management, book purchasing. EBSCO is an essential resource for universities, colleges, hospitals, companies. For over 70 years, it has been providing great convenience to researchers by combining quality content and technology.

DOAJ, is a unique and comprehensive directory of diverse open access journals from around the world, driven by a growing community committed to making quality content freely available online for everyone.

DOAJ's mission is to increase the visibility, accessibility, reputation, use and impact of quality, peer-reviewed, open access scientific research journals worldwide, regardless of discipline, geography or language.

DOAJ is committed to being independent and maintaining all its primary services and metadata free for all.

Web of Science, is the world's most trusted publisher-independent global citation database. Guided by the legacy of Dr Eugene Garfield, inventor of the world's first citation index, Web of Science is the most powerful search engine, providing your library with best-in-class publication and citation data for secure discovery, access and evaluation.

Our multidisciplinary platform connects regional, expertise, data and patent indexes to the Web of Science Core Collection. Our comprehensive platform allows you to track ideas across disciplines and time from nearly 1.9 billion cited references from over 171 million records.

More than 9,000 leading academic, institutional, and government institutions and millions of researchers rely on the Web of Science to produce high-quality research, gain insights, and make more informed decisions that drive the future of their institutions and research strategies.