- Referee for Linear Algebra and Its Applications
- Reviewer for Merrill Publishing Company
- Referee for The Journal of the Indian Mathematical Society
- Co-organizer of the special session "Modern Trends in Matrix
Analysis and Applications" held at the National Meeting of the American
Mathematical Society and Mathematical Association of America in Atlanta,
Georgia, January 6-9, 1988.
- Reviewer for MacMillian Publishing Company
- Reviewer for John Wiley and Sons, Inc.
- Local Coordinator for an NFS-ILAS sponsored workshop on the use of
software in teaching Linear Algebra courses, held July 15-17, 1993.
- Reviewer for McGraw-Hill, Inc.
- Member of the Local Arrangements Committee of the 5th International
Linear Algebra Society (ILAS) Conference held 16-19 August 1995 at
Georgia State University. Responsible for layout, design and some
content and editing of the Final Program.