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Researcher · Middle Technical University · Iraq

Sarah Qahtan

Sarah Qahtan publishes mostly in Management Science and Operations Research, Information Systems and Artificial Intelligence, on topics such as Multi-Criteria Decision Making, Rough Sets and Fuzzy Logic and Blockchain Technology Applications and Security.

ORCID 0000-0002-5636-5901 OpenAlex
World rank
#64,644
of 7,710,434 ranked researchers
Rank in Iraq
#41
of 9,225
Works
63
Citations
1.6k
Citations per work
25.5
h-index
26
i10-index 40Top 8.2% in Management Science and Operations Research
Sarah Qahtan

What does Sarah Qahtan research?

Sarah Qahtan's work is mostly in Computer Science (26%), Decision Sciences (14%), Business, Management and Accounting (5%).

Everything else: 35 works · 55.4% of their workPhysical Sciences: 16 works · 25.8% of their workComputer Science: 16 works · 25.8% of their workInformation Systems: 5 works · 8.2% of their workArtificial Intelligence: 5 works · 7.6% of their workComputational Theory and Mathematics: 3 works · 5.3% of their workComputer Networks and Communications: 3 works · 4.7% of their workSocial Sciences: 12 works · 18.8% of their workDecision Sciences: 9 works · 14.1% of their workManagement Science and Operations Research: 9 works · 14.1% of their workBusiness, Management and Accounting: 3 works · 4.7% of their workStrategy and Management: 3 works · 4.7% of their workTHEIR WORKSarah Qahtan63works
Physical Sciences26%Social Sciences19%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else3555.4%
    1. Computer Science1625.8%
    1. Decision Sciences914.1%
    2. Business, Management and Accounting34.7%
  1. 1Management Science and Operations Research14% of their works
  2. 2Information Systems8% of their works
  3. 3Artificial Intelligence8% of their works
  4. 4Computational Theory and Mathematics5% of their works
  5. 5Computer Networks and Communications5% of their works
  6. 6Strategy and Management5% of their works

Research topics

Which keywords describe Sarah Qahtan's research?

The keywords of their largest research topics: Analytic Hierarchy Process, TOPSIS, Internet of Things, Healthcare, Supply Chain Management, Granular Computing, Rough Sets and Blockchain.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Analytic Hierarchy Process241 topic
  2. TOPSIS241 topic
  3. Internet of Things153 topics
  4. Healthcare122 topics
  5. Supply Chain Management112 topics
  6. Granular Computing91 topic
  7. Rough Sets91 topic
  8. Blockchain81 topic
  9. Smart Contracts81 topic
  10. Circular Economy71 topic
  11. Sustainable Supply Chain Management71 topic
  12. Edge Computing41 topic
  13. Fog Computing41 topic
  14. NAFLD41 topic
  15. NASH41 topic
  16. Digital Twin31 topic
  17. Fuzzy Logic Systems31 topic
  18. Smart Manufacturing31 topic
  19. Type-2 Fuzzy Sets31 topic

Where does Sarah Qahtan work?

Sarah Qahtan's main affiliation in the publication record is Middle Technical University, Iraq.

How many publications and citations does Sarah Qahtan have?

OpenAlex counts 63 works and 1,605 citations for Sarah Qahtan, an h-index of 26, ranking #64,644 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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