About the Journal

Operations Research and Engineering Letters (OREL) publishes high-quality scientific papers that contribute significantly to the field of operational research and engineering science. The material published is of high quality and relevance, written in a manner that makes it accessible to all of this wide-ranging readership. Preference will be given to papers with decision-making implications to the practice of management and engineering.

Aims and Scope

The principal aim of the journal is to bring together the latest research and development in various fields of operational research. We would like to highlight that papers should refer to Aims and scope, but they are not limited to.

Publication Frequency

One issue per year is published online, but processed and accepted papers, with full bibliographic data, are added to the issue continuously over the whole year.

Open Access

This is an open-access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author.

Publication fee

There is no submission charge or publication fee. Publication in OREL is free of charge for the authors.


Faculty of Civil Engineering Management, University “Union–Nikola Tesla”, Belgrade, Serbia