Main Disciplines of This Journal
|Chemical Engineering||327th (of 826 journals)||3.2||2,757,356|
|Materials Science||562nd (of 1,481 journals)||3.1||5,836,848|
|Chemistry||949th (of 2,661 journals)||3||10,977,267|
|Applied Sciences||1301st (of 4,401 journals)||2.3||10,064,125|
|Physical Sciences||3031st (of 11,479 journals)||2.1||27,000,965|
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.