18137148 (on-line)
ISSN: 1813-713X(Print)


International Journal of Operations Research (IJOR) reports on developments in Operations Research, Information Systems, and Management Sciences, including the latest research results and applications. Original contributions and review articles describe the state of the art in specific fields, while there are shorter critical assessments of particular management techniques. IJOR is both stimulating reading and a source for practicing decision makers, specialists in management services, operational research workers and management scientists, management consultants, academics, students, and research personnel. The aim is to meet the needs of accelerating technological change and changes in the global economy. The review of material for publication in the journal reflects this aim.


UGC-CARE (India), Mathematical Reviews, EBSCOhost, Index of Information Systems Journals, CSA's Technology Research Database, CSA's Engineering Research Database, CSA's Industrial & Manufacturing Engineering Database, Zentralblatt MATH.


Operations Research Practitioners, Practicing Managers, Policy Makers and Administrators, Specialists in Management Services, Management Scientists, Management Consultants, Students, and Research Personnel.


Guidelines for IJOR professional conduct.

Open Access Policy


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IJOR welcome submission of papers related to the areas of operations research and management science and applications or case studies. IJOR is an international OR/MS journal and seeks to publish original papers. Papers with originality in theory, technical advancement, application, and/or case study in the following areas or review papers in important areas are welcome, but not limited to:

· Operations Research Theory, Methodology, & Applications

· Computing, Artificial Intelligence, & Information Management

· Stochastics & Statistics

· Decision Science

· Management Science

Copyright © 2022 Operations Research Society of Taiwan, ORSTW.