The Natural Science Citation Index (SCI), is a multi-disciplinary comprehensive database focusing on the field of natural sciences.

Science has been at the center of important scientific discovery since its founding in 1880—with seed money from Thomas Alva Edison.

Web of Science is the world's most trusted, publisher-independent global citation database. Guided by the legacy of Dr.

Founded in the United States in 1807, Wiley is a globally recognised publisher with a history of more than 200 years of providing essential knowledge and services to professionals, researchers, edu