Question 1

What does Kifayat Ullah research?

Accepted Answer

Kifayat Ullah publishes mostly in Management Science and Operations Research, Control and Systems Engineering and Statistics and Probability, on topics such as Multi-Criteria Decision Making, Optimization and Mathematical Programming and Fuzzy Systems and Optimization.

Question 2

Which keywords describe Kifayat Ullah's research?

Accepted Answer

The keywords of their largest research topics: Fuzzy Sets, Analytic Hierarchy Process, TOPSIS, Sustainable Development, Genetic Algorithm, Aggregate Production Planning, Fuzzy Goal Programming and Rough Sets.

Question 3

Where does Kifayat Ullah work?

Accepted Answer

Kifayat Ullah's main affiliation in the publication record is Riphah International University, Pakistan.

Question 4

How many publications and citations does Kifayat Ullah have?

Accepted Answer

OpenAlex counts 159 works and 5,803 citations for Kifayat Ullah, an h-index of 37, ranking #30,502 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Kifayat Ullah's h-index high?

Accepted Answer

An h-index of 37 is at or above that of 97% of the 12,666 ranked researchers whose main subfield is Management Science and Operations Research, which is in the top 3.2%.