SCI Journal

The Science Citation Index (SCI) is a citation index originally produced by the Institute for Scientific Information (ISI) and created by Eugene Garfield. It was officially launched in 1964.

The larger version (Science Citation Index Expanded) covers more than 8,500 notable and significant journals, across 150 disciplines, from 1900 to the present. These are alternatively described as the world's leading journals of science and technology, because of a rigorous selection process.

Impact Factor

The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index that reflects the yearly average number of citations that recent articles published in a given journal received. It is frequently used as a proxy for the relative importance of a journal within its field; journals with higher impact factors are often deemed to be more important than those with lower ones.

Our Mission is dedicated to facilitating the understanding of the Influence of a wide-ranging science journals via decades of research on impact factors and other key indicators such as h-index and SJR impact factors.

We host the latest impact factor of 10,000+ select science journals in key research areas for FREE. We regularly review and update the most relevant journals to expand our ever-increasing database.

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