Impact Factor
2.89
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Description based on: Vol. 2, no. 2 (Sept. 1986); title from cover.
Place of publication varies.
Supplements accompany some vols.
Also issued online.