World's Best Scientists 2026 revealed!
Uthayasankar Sivarajah

Uthayasankar Sivarajah

D-Index & Metrics

Computer Science

D-Index
39
Citations
9125
World Ranking
9579
National Ranking
599

Business and Management

D-Index
44
Citations
10307
World Ranking
1341
National Ranking
215

Uthayasankar Sivarajah publication distribution in Business and Management in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Business and Management in 2026. The highlighted bar marks where Uthayasankar Sivarajah sits on this spectrum.

35–39 publications: 2 scientists 40–44 publications: 2 scientists 45–49 publications: 5 scientists 50–54 publications: 20 scientists 55–59 publications: 39 scientists 60–64 publications: 66 scientists 65–69 publications: 52 scientists 70–74 publications: 80 scientists 75–79 publications: 83 scientists 80–84 publications: 115 scientists 85–89 publications: 94 scientists 90–94 publications: 111 scientists 95–99 publications: 122 scientists 100–104 publications: 104 scientists 105–109 publications: 113 scientists 110–114 publications: 96 scientists 115–119 publications: 97 scientists 120–124 publications: 112 scientists 125–129 publications: 93 scientists 130–134 publications: 79 scientists 135–139 publications: 69 scientists 140–144 publications: 80 scientists 145–149 publications: 81 scientists 150–154 publications: 85 scientists 155–159 publications: 50 scientists 160–164 publications: 74 scientists 165–169 publications: 61 scientists 170–174 publications: 40 scientists 175–179 publications: 44 scientists 180–184 publications: 47 scientists 185–189 publications: 59 scientists 190–194 publications: 35 scientists 195–199 publications: 37 scientists 200–204 publications: 49 scientists 205–209 publications: 48 scientists 210–214 publications: 34 scientists 215–219 publications: 31 scientists 220–224 publications: 37 scientists 225–229 publications: 34 scientists 230–234 publications: 25 scientists 235–239 publications: 28 scientists 240–244 publications: 34 scientists 245–249 publications: 28 scientists 250–254 publications: 23 scientists 255–259 publications: 22 scientists 260–264 publications: 11 scientists 265–269 publications: 16 scientists 270–274 publications: 23 scientists 275–279 publications: 12 scientists 280–284 publications: 16 scientists 285–289 publications: 10 scientists 290–294 publications: 12 scientists 295–299 publications: 12 scientists 300–304 publications: 8 scientists 305–309 publications: 13 scientists 310–314 publications: 13 scientists 315–319 publications: 6 scientists 320–324 publications: 10 scientists 325–329 publications: 9 scientists 330–334 publications: 7 scientists 335–339 publications: 10 scientists 340–344 publications: 10 scientists 345–349 publications: 7 scientists 350–354 publications: 4 scientists 355–359 publications: 10 scientists 360–364 publications: 3 scientists 365–369 publications: 7 scientists 370–374 publications: 2 scientists 375–379 publications: 8 scientists 380–384 publications: 4 scientists 385–389 publications: 5 scientists 390–394 publications: 5 scientists 395–399 publications: 2 scientists 400–404 publications: 2 scientists 405–409 publications: 4 scientists 410–414 publications: 3 scientists 415–419 publications: 2 scientists 420–424 publications: 5 scientists 425–429 publications: 3 scientists 430–434 publications: 1 scientists 435 publications: 1 scientists 436+ publications: 100 scientists
35 publications 436+

This scientist: 119 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 436 publications or more.

Uthayasankar Sivarajah D-index placement in Business and Management in 2026

The chart shows the D-index (discipline H-index) distribution of Business and Management scientists ranked by Research.com in 2026. The highlighted bar marks where Uthayasankar Sivarajah sits on this spectrum.

30 D-Index: 156 scientists 31 D-Index: 159 scientists 32 D-Index: 171 scientists 33 D-Index: 161 scientists 34 D-Index: 135 scientists 35 D-Index: 124 scientists 36 D-Index: 114 scientists 37 D-Index: 111 scientists 38 D-Index: 103 scientists 39 D-Index: 89 scientists 40 D-Index: 81 scientists 41 D-Index: 97 scientists 42 D-Index: 80 scientists 43 D-Index: 69 scientists 44 D-Index: 67 scientists 45 D-Index: 63 scientists 46 D-Index: 54 scientists 47 D-Index: 69 scientists 48 D-Index: 50 scientists 49 D-Index: 58 scientists 50 D-Index: 54 scientists 51 D-Index: 62 scientists 52 D-Index: 54 scientists 53 D-Index: 43 scientists 54 D-Index: 49 scientists 55 D-Index: 35 scientists 56 D-Index: 40 scientists 57 D-Index: 44 scientists 58 D-Index: 34 scientists 59 D-Index: 29 scientists 60 D-Index: 48 scientists 61 D-Index: 32 scientists 62 D-Index: 30 scientists 63 D-Index: 22 scientists 64 D-Index: 22 scientists 65 D-Index: 19 scientists 66 D-Index: 20 scientists 67 D-Index: 18 scientists 68 D-Index: 17 scientists 69 D-Index: 21 scientists 70 D-Index: 20 scientists 71 D-Index: 19 scientists 72 D-Index: 14 scientists 73 D-Index: 10 scientists 74 D-Index: 16 scientists 75 D-Index: 24 scientists 76 D-Index: 13 scientists 77 D-Index: 19 scientists 78 D-Index: 8 scientists 79 D-Index: 6 scientists 80 D-Index: 4 scientists 81 D-Index: 12 scientists 82 D-Index: 7 scientists 83 D-Index: 7 scientists 84 D-Index: 6 scientists 85 D-Index: 10 scientists 86 D-Index: 4 scientists 87 D-Index: 11 scientists 88 D-Index: 6 scientists 89+ D-Index: 96 scientists
30 D-Index 89+

This scientist: 44 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 89 D-Index or more.

Overview

Uthayasankar Sivarajah is affiliated with Kingston University in the United Kingdom. Their primary field of study is Business, Management and Accounting, with a focus on several subfields including Strategy and Management, Marketing, Management Information Systems, Sociology and Political Science, and Artificial Intelligence. Their research spans various topics connected to business and technology.

The main topics of their work include:

  • Sustainable Supply Chain Management
  • Environmental Sustainability in Business
  • Digital Marketing and Social Media
  • Technology Adoption and User Behaviour
  • Big Data and Business Intelligence
  • Blockchain Technology Applications and Security
  • Supply Chain Resilience and Risk Management

The scientist has published extensively, with notable recent papers including:

  • "Towards a circular economy: An emerging economies context," 2020, Journal of Business Research
  • "Ethical framework for Artificial Intelligence and Digital technologies," 2021, International Journal of Information Management
  • "An integrated artificial intelligence framework for knowledge creation and B2B marketing rational decision making for improving firm performance," 2020, Industrial Marketing Management
  • "Artificial Intelligence and Blockchain Integration in Business: Trends from a Bibliometric-Content Analysis," 2022, Information Systems Frontiers
  • "Measuring the perceived benefits of implementing blockchain technology in the banking sector," 2020, Technological Forecasting and Social Change

Their frequent co-authors include Shivam Gupta, Zahir Irani, Surajit Bag, Stella Despoudi, and Kamran Mahroof. This reflects a collaborative research approach within their areas of expertise.

Publication venues where they frequently contribute include:

  • Information Systems Frontiers
  • Annals of Operations Research
  • Journal of Business Research
  • Technological Forecasting and Social Change
  • Journal of Enterprise Information Management

Besides journal articles, Uthayasankar Sivarajah has also contributed to book publications. One such title is "From Linear to Circular Food Supply Chains: Achieving Sustainable Change," published in 2021 by Kingston Hospital NHS Trust.

Best Publications

  • Critical analysis of Big Data challenges and analytical methods

    Uthayasankar Sivarajah;Muhammad Mustafa Kamal;Zahir Irani;Vishanth Weerakkody

  • A framework for analysing blockchain technology adoption: Integrating institutional, market and technical factors

    M.F.W.H.A. Janssen;Vishanth Weerakkody;Elvira Ismagilova;Uthayasankar Sivarajah

  • Towards a circular economy: An emerging economies context

    Nitin Patwa;Uthayasankar Sivarajah;Arumugam Seetharaman;Sabyasachi Sarkar

  • Ethical framework for Artificial Intelligence and Digital technologies

    Mona Ashok;Rohit Madan;Anton Joha;Uthayasankar Sivarajah

  • An integrated artificial intelligence framework for knowledge creation and B2B marketing rational decision making for improving firm performance

    Surajit Bag;Shivam Gupta;Ajay Kumar;Uthayasankar Sivarajah

  • An integrated artificial intelligence framework for knowledge creation and B2B marketing rational decision making for improving firm performance

    Surajit Bag;Surajit Bag;Shivam Gupta;Ajay Kumar;Uthayasankar Sivarajah

  • Investigating the effects of smart technology on customer dynamics and customer experience

    Pantea Foroudi;Suraksha Gupta;Uthayasankar Sivarajah;Amanda Broderick

  • Role of big data and social media analytics for business to business sustainability: A participatory web context

    Uthayasankar Sivarajah;Zahir Irani;Suraksha Gupta;Kamran Mahroof

  • Measuring the perceived benefits of implementing blockchain technology in the banking sector

    Poonam Garg;Bhumika Gupta;Ajay Kumar Chauhan;Uthayasankar Sivarajah

  • Measuring the perceived benefits of implementing blockchain technology in the banking sector

    Poonam Garg;Bhumika Gupta;Ajay Kumar Chauhan;Uthayasankar Sivarajah

  • Open data and its usability: an empirical view from the Citizen's perspective

    Vishanth Weerakkody;Zahir Irani;Kawal Kapoor;Uthayasankar Sivarajah

  • Evaluating the use and impact of Web 2.0 technologies in local government

    Uthayasankar Sivarajah;Zahir Irani;Vishanth J.P. Weerakkody

  • Blockchain for sustainable supply chain management: trends and ways forward

    Unknown

  • Role of technological dimensions of green supply chain management practices on firm performance

    Surajit Bag;Shivam Gupta;Sameer Kumar;Uthayasankar Sivarajah

  • Artificial Intelligence and Food Security: Swarm Intelligence of AgriTech Drones for Smart AgriFood Operations

    Konstantina Spanaki;Erisa Karafili;Uthayasankar Sivarajah;Stella Despoudi

  • Disruptive technologies in agricultural operations: a systematic review of AI-driven AgriTech research

    Konstantina Spanaki;Uthayasankar Sivarajah;Masoud Fakhimi;Stella Despoudi;Stella Despoudi

  • Technology readiness of B2B firms and AI-based customer relationship management capability for enhancing social sustainability performance

    Unknown

  • Risks and rewards of cloud computing in the UK public sector: A reflection on three Organisational case studies

    Steve Jones;Zahir Irani;Uthayasankar Sivarajah;Peter E. D. Love

  • Servitization implementation in the manufacturing organisations: Classification of strategies, definitions, benefits and challenges

    Muhammad Mustafa Kamal;Uthayasankar Sivarajah;Ali Ziaee Bigdeli;Farouk Missi

  • Big data-enabled large-scale group decision making for circular economy: An emerging market context

    Sachin Modgil;Shivam Gupta;Uthayasankar Sivarajah;Bharat Bhushan

  • Supply chain agility responding to unprecedented changes: empirical evidence from the UK food supply chain during COVID-19 crisis

    Quynh Nhu Do;Nishikant Mishra;Nur Baiti Ingga Wulandhari;Amar Ramudhin

  • Examining the Relationship between Social Media Analytics Practices and Business Performance in the Indian Retail and IT Industries: The Mediation Role of Customer Engagement

    Poonam Garg;Bhumika Gupta;Sam Dzever;Uthayasankar Sivarajah

  • Self-Building Artificial Intelligence and Machine Learning to Empower Big Data Analytics in Smart Cities

    Damminda Alahakoon;Rashmika Nawaratne;Yan Xu;Daswin De Silva

  • Examining the role of procurement 4.0 towards remanufacturing operations and circular economy

    Surajit Bag;Pavitra Dhamija;Shivam Gupta;Uthayasankar Sivarajah

Frequent Co-Authors

Zahir Irani
Zahir Irani University of Bradford
Vishanth Weerakkody
Vishanth Weerakkody University of Bradford
Manoj Dora
Manoj Dora Anglia Ruskin University
Surajit Bag
Surajit Bag Excelia Business School
Nripendra P. Rana
Nripendra P. Rana Queen's University Belfast
Yogesh K. Dwivedi
Yogesh K. Dwivedi King Fahd University of Petroleum and Minerals
Suraksha Gupta
Suraksha Gupta University of the Arts London
Sachin Modgil
Sachin Modgil International Management Institute Kolkata
Samuel Fosso Wamba
Samuel Fosso Wamba Toulouse Business School
Pantea Foroudi
Pantea Foroudi Brunel University London

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