4OR

4OR - A Quarterly Journal of Operations Research is a peer-reviewed scientific journal that was established in 2003 and is published by Springer Science+Business Media. It is a joint official journal of the Belgian, French, and Italian Operations Research Societies. The journal publishes research papers and surveys on the theory and applications of Operations Research. The Editors-in-chief are Yves Crama (University of Liège), Michel Grabisch (Pantheon-Sorbonne University), and Silvano Martello (University of Bologna).

Abstracting and indexing
The journal is abstracted and indexed in the following databases:
 * DBLP
 * EconLit
 * EBSCO Information Services
 * Google Scholar
 * International Abstracts in Operations Research
 * Journal Citation Reports
 * Mathematical Reviews
 * OCLC
 * ProQuest
 * Science Citation Index
 * SCImago Journal Rank
 * Scopus
 * Zentralblatt Math

According to the Journal Citation Reports, the journal has a 2021 impact factor of 1.763.