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Uthayasankar Sivarajah

Uthayasankar Sivarajah

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Rising Stars
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Business and Management 44 1342 1255 214 192 119 10307
Computer Science 39 9578 9302 596 588 84 9125
Rising Stars 45 489 489 29 29 116 7302

Uthayasankar Sivarajah publications per year

The chart shows the history of publications by Uthayasankar Sivarajah between 2013 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Uthayasankar Sivarajah published across 13 years, from 2013 to 2025, averaging 9.8 papers a year. Output peaked at 30 publications in 2021. 12 of the 127 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2013 to 2025. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2021. 2013: 1 publication 2014: 6 publications 2015: 7 publications 2016: 8 publications 2017: 6 publications 2018: 9 publications 2019: 5 publications 2020: 13 publications 2021: 30 publications 2022: 18 publications 2023: 12 publications 2024: 7 publications 2025: 5 publications
2013 2025

127 publications in total across all disciplines

View publications per year as a table
Uthayasankar Sivarajah: publications per year, 2013 to 2025
Year Publications
2013 1
2014 6
2015 7
2016 8
2017 6
2018 9
2019 5
2020 13
2021 30
2022 18
2023 12
2024 7
2025 5
Total 127
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Uthayasankar Sivarajah publications per year - data summary

  • Uthayasankar Sivarajah, a Business and Management scholar from Kingston University, has 127 publications recorded across 13 years, from 2013 to 2025.
  • The oldest publication on record dates to 2013 and the most recent to 2025.
  • The most productive year is 2021, with 30 publications.
  • The least productive year with any output is 2013, with 1 publication.
  • The rate of publication averages 9.8 papers per year over the whole span, or 9.8 per year counting only the 13 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 72 publications, 57% of the career total.
  • Split into equal eras - 2013-2017: 28 publications (5.6 per year); 2018-2022: 75 publications (15.0 per year); 2023-2025: 24 publications (8.0 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

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.

No. of scientists
25 50 75 100
Bar chart with 82 bars. Horizontal axis: publications, 35–39 to 436+. Vertical axis: number of scientists, 0 to 122. Most scientists, 122, have 95–99 publications. The last bar groups every scientist with 436 publications or more. The highlighted bar, 115–119 publications, is where this scientist sits. 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: 116 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 scientist 435 publications: 1 scientist 436+ publications: 100 scientists
35–39 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.

View publications distribution as a table
Number of Business and Management scientists by publication count, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
Publications Scientists This scientist
35–39 2
40–44 2
45–49 5
50–54 20
55–59 39
60–64 66
65–69 52
70–74 80
75–79 83
80–84 116
85–89 94
90–94 111
95–99 122
100–104 104
105–109 113
110–114 96
115–119 97 119
120–124 112
125–129 93
130–134 79
135–139 69
140–144 80
145–149 81
150–154 85
155–159 50
160–164 74
165–169 61
170–174 40
175–179 44
180–184 47
185–189 59
190–194 35
195–199 37
200–204 49
205–209 48
210–214 34
215–219 31
220–224 37
225–229 34
230–234 25
235–239 28
240–244 34
245–249 28
250–254 23
255–259 22
260–264 11
265–269 16
270–274 23
275–279 12
280–284 16
285–289 10
290–294 12
295–299 12
300–304 8
305–309 13
310–314 13
315–319 6
320–324 10
325–329 9
330–334 7
335–339 10
340–344 10
345–349 7
350–354 4
355–359 10
360–364 3
365–369 7
370–374 2
375–379 8
380–384 4
385–389 5
390–394 5
395–399 2
400–404 2
405–409 4
410–414 3
415–419 2
420–424 5
425–429 3
430–434 1
435 1
436+ 100
Download as CSV

Uthayasankar Sivarajah publication distribution in Business and Management in 2026 - data summary

  • The chart plots the publication count of all 3,017 Business and Management scientists ranked by Research.com in 2026, grouped into 82 ranges running from 35–39 to 436+ publications.
  • Uthayasankar Sivarajah, a Business and Management scholar from Kingston University, records 119 publications - the 40th percentile of the discipline.
  • 40% of ranked Business and Management scientists score the same or lower than Uthayasankar Sivarajah, and about 60% score higher.
  • The median of the discipline falls in the 135–139 publications range, and Uthayasankar Sivarajah ranks below the median.
  • The most crowded range is 95–99 publications, holding 122 scientists (4% of the field).
  • 52% of the field sits in the lowest quarter of the value range (up to 135–139 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 436 publications or more, 100 scientists in all (3% of the field).

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.

No. of scientists
50 100 150
Bar chart with 60 bars. Horizontal axis: D-Index, 30 to 89+. Vertical axis: number of scientists, 0 to 171. Most scientists, 171, have 32 D-Index. The last bar groups every scientist with 89 D-Index or more. The highlighted bar, 44 D-Index, is where this scientist sits. 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: 68 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.

View D-Index distribution as a table
Number of Business and Management scientists by D-index, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
D-Index Scientists This scientist
30 156
31 159
32 171
33 161
34 135
35 124
36 114
37 111
38 103
39 89
40 81
41 97
42 80
43 69
44 68 44
45 63
46 54
47 69
48 50
49 58
50 54
51 62
52 54
53 43
54 49
55 35
56 40
57 44
58 34
59 29
60 48
61 32
62 30
63 22
64 22
65 19
66 20
67 18
68 17
69 21
70 20
71 19
72 14
73 10
74 16
75 24
76 13
77 19
78 8
79 6
80 4
81 12
82 7
83 7
84 6
85 10
86 4
87 11
88 6
89+ 96
Download as CSV

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

  • The chart plots the discipline H-index (D-index) of all 3,017 Business and Management scientists ranked by Research.com in 2026, grouped into 60 ranges running from 30 to 89+ D-Index.
  • Uthayasankar Sivarajah, a Business and Management scholar from Kingston University, records 44 D-Index - the 57th percentile of the discipline.
  • 57% of ranked Business and Management scientists score the same or lower than Uthayasankar Sivarajah, and about 43% score higher.
  • The median of the discipline falls in the 42 D-Index range, and Uthayasankar Sivarajah ranks above the median.
  • The most crowded range is 32 D-Index, holding 171 scientists (6% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 44 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 89 D-Index or more, 96 scientists in all (3% of the field).

Research.com Recognitions

  • 2026 - Research.com Rising Stars Award

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

  • 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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