Scientific articles and papers are one of the main sources of information in STEM disciplines. They help researchers, professors, and students to stay up-to-date on the latest trends in their field and to access current and developing findings.
This multi-disciplinary database provides full-text for more than 4,500 journals, including full text for more than 3,700 peer-reviewed titles. PDF backfiles to 1975 or further are available for well over one hundred journals, and searchable cited references are provided for more than 1,000 titles.
The materials, evidence, or data used in yours, or others, research are known as sources. As foundations of research, these sources of information are typically classified into two broad categories - primary and secondary. Tertiary resources are used as well, though they are less common than primary or secondary.