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Researcher · University of Carthage · Tunisia

Karim Rejeb

Karim Rejeb publishes mostly in Information Systems, Strategy and Management and Food Science, on topics such as Blockchain Technology Applications and Security, Sustainable Supply Chain Management and Food Waste Reduction and Sustainability.

ORCID 0000-0003-4053-2522 OpenAlex
World rank
#8,496
of 7,710,434 ranked researchers
Rank in Tunisia
#1
of 12,803
Works
80
Citations
6.2k
Citations per work
77.5
h-index
37
i10-index 64Top 0.7% in Information Systems
Karim Rejeb

What does Karim Rejeb research?

Karim Rejeb's work is mostly in Business, Management and Accounting (18%), Computer Science (15%), Agricultural and Biological Sciences (10%).

Everything else: 39 works · 49.3% of their workSocial Sciences: 21 works · 26.0% of their workBusiness, Management and Accounting: 14 works · 18.1% of their workStrategy and Management: 9 works · 10.7% of their workManagement Information Systems: 6 works · 7.4% of their workSocial Sciences: 6 works · 7.9% of their workSociology and Political Science: 6 works · 7.9% of their workPhysical Sciences: 12 works · 14.9% of their workComputer Science: 12 works · 14.9% of their workInformation Systems: 9 works · 10.7% of their workArtificial Intelligence: 3 works · 4.2% of their workLife Sciences: 8 works · 9.8% of their workAgricultural and Biological Sciences: 8 works · 9.8% of their workFood Science: 8 works · 9.8% of their workTHEIR WORKKarim Rejeb80works
Life Sciences10%Physical Sciences15%Social Sciences26%

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 else3949.3%
    1. Business, Management and Accounting1418.1%
    2. Social Sciences67.9%
    1. Computer Science1214.9%
    1. Agricultural and Biological Sciences89.8%
  1. 1Information Systems11% of their works
  2. 2Strategy and Management11% of their works
  3. 3Food Science10% of their works
  4. 4Sociology and Political Science8% of their works
  5. 5Management Information Systems7% of their works
  6. 6Artificial Intelligence4% of their works

Research topics

Which keywords describe Karim Rejeb's research?

The keywords of their largest research topics: Internet of Things, Healthcare, Supply Chain Management, Blockchain, Smart Contracts, Deep Learning, Circular Economy and Sustainable Supply Chain Management.

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 20 words, with their numbers
  1. Internet of Things383 topics
  2. Healthcare302 topics
  3. Supply Chain Management292 topics
  4. Blockchain221 topic
  5. Smart Contracts221 topic
  6. Deep Learning142 topics
  7. Circular Economy131 topic
  8. Sustainable Supply Chain Management131 topic
  9. Food Waste111 topic
  10. Supply Chain111 topic
  11. Crowdfunding81 topic
  12. Edge Computing81 topic
  13. Fintech81 topic
  14. Fog Computing81 topic
  15. Food Supply Chain81 topic
  16. Traceability81 topic
  17. Consumer Behavior71 topic
  18. Halal Tourism71 topic
  19. Plant Disease Detection61 topic
  20. Smart Farming61 topic

Where does Karim Rejeb work?

Karim Rejeb's main affiliation in the publication record is University of Carthage, Tunisia.

How many publications and citations does Karim Rejeb have?

OpenAlex counts 80 works and 6,201 citations for Karim Rejeb, an h-index of 37, ranking #8,496 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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