Corresponding author at: Sleep Unit—Clinical Neurophysiology Service, University General Hospital and Research Institute Gregorio Marañón, University Complutense of Madrid (UCM), Dr. Esquerdo, 46, Madrid 28007, Spain.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Clarivate Analytics, Journal Citation Reports 2022
SRJ is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal's impact.
See moreSNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field.
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