Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2013
/
Article
/
Fig 2
/
Research Article
Analyzing PSU’s Performance: A Case from Ministry of Petroleum and Natural Gas of India
Figure 2
Frontier shift or technical change. (March 2008 to March 2012).