The graph shows the changes in the impact factor of Drug Delivery Letters and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is Drug Delivery Letters?
Drug Delivery Letters is the 214th out of 335 Biomedical Engineering journals. This Journal is the 619th out of 1,169 Pharmacology journals. This Journal is the 2250th out of 4,401 Applied Sciences journals. This Journal is the 4314th out of 8,993 Life Sciences journals. This Journal is the 5580th out of 11,479 Physical Sciences journals. This Journal is the 5860th out of 14,350 Health Sciences journals.
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.
