Acta Ophthalmologica is the 17th out of 143 Ophthalmology journals. This means the journal is among the top 12% in the discipline of Ophthalmology. This Journal is the 37th out of 532 Human Geography journals. This means the journal is among the top 7% in the discipline of Human Geography. This Journal is the 88th out of 335 Biomedical Engineering journals. This Journal is the 648th out of 4,401 Applied Sciences journals. This means the journal is among the top 15% in the science branch of Applied Sciences. This Journal is the 703rd out of 18,687 Social Sciences journals. This means the journal is among the top 4% in the science branch of Social Sciences. This Journal is the 1633rd out of 14,350 Health Sciences journals. This means the journal is among the top 12% in the science branch of Health Sciences.
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.