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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Business and Management 39 1727 1615 74 67 190 9567

Uma Kumar publications per year

The chart shows the history of publications by Uma Kumar between 1984 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Uma Kumar published across 42 years, from 1984 to 2025, averaging 5.4 papers a year. Output peaked at 21 publications in 2009. 8 of the 225 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1984 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2009. 1984: 1 publication 1985: 2 publications 1986: 2 publications 1987: 3 publications 1988: 0 publications 1989: 5 publications 1990: 0 publications 1991: 2 publications 1992: 3 publications 1993: 1 publication 1994: 5 publications 1995: 1 publication 1996: 3 publications 1997: 1 publication 1998: 2 publications 1999: 1 publication 2000: 0 publications 2001: 2 publications 2002: 5 publications 2003: 2 publications 2004: 2 publications 2005: 10 publications 2006: 9 publications 2007: 13 publications 2008: 19 publications 2009: 21 publications 2010: 16 publications 2011: 15 publications 2012: 10 publications 2013: 6 publications 2014: 4 publications 2015: 3 publications 2016: 10 publications 2017: 15 publications 2018: 5 publications 2019: 3 publications 2020: 3 publications 2021: 3 publications 2022: 5 publications 2023: 4 publications 2024: 4 publications 2025: 4 publications
1984 2025

225 publications in total across all disciplines

View publications per year as a table
Uma Kumar: publications per year, 1984 to 2025
Year Publications
1984 1
1985 2
1986 2
1987 3
1988 0
1989 5
1990 0
1991 2
1992 3
1993 1
1994 5
1995 1
1996 3
1997 1
1998 2
1999 1
2000 0
2001 2
2002 5
2003 2
2004 2
2005 10
2006 9
2007 13
2008 19
2009 21
2010 16
2011 15
2012 10
2013 6
2014 4
2015 3
2016 10
2017 15
2018 5
2019 3
2020 3
2021 3
2022 5
2023 4
2024 4
2025 4
Total 225
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Uma Kumar 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 Uma Kumar 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, 190–194 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: 190 publications — 72nd percentile

72% 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
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 35 190
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
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Uma Kumar 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 Uma Kumar 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, 39 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: 39 D-Index — 44th percentile

44% 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 39
40 81
41 97
42 80
43 69
44 68
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
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Overview

Uma Kumar is affiliated with Carleton University in Canada and has contributed to the field of Business, Management and Accounting through multiple research works. Their publication record includes a focus on Strategy and Management, Artificial Intelligence, Health, Toxicology and Mutagenesis, Demography, and Food Science, demonstrating interdisciplinary engagement within their broader field.

Their research topics cover areas such as Supply Chain Resilience and Risk Management, AI in Service Interactions, Technology Use by Older Adults, Food Waste Reduction and Sustainability, Sustainable Supply Chain Management, Air Quality and Health Impacts, and Air Quality Monitoring and Forecasting.

Uma Kumar has published in several academic venues. Frequent publication outlets include:

  • SSRN Electronic Journal
  • Technological Forecasting and Social Change
  • Operations Management Research
  • International Journal of Quality & Reliability Management
  • The International Journal of Logistics Management

Recent papers authored or coauthored by Uma Kumar include:

  • "A new health care system enabled by machine intelligence: Elderly people's trust or losing self control" (2020), Technological Forecasting and Social Change
  • "Tourism sustainability during COVID-19: developing value chain resilience" (2022), Operations Management Research
  • "Identification and ordering of safety performance indicators using fuzzy TOPSIS: a case study in Indian construction company" (2021), International Journal of Quality & Reliability Management
  • "Stakeholders conflict and private-public partnership chain (PPPC): supply chain of perishable product" (2021), The International Journal of Logistics Management
  • "Machine autonomy for rehabilitation of elderly people: A trade-off between machine intelligence and consumer trust" (2023), Journal of Business Research

Uma Kumar often collaborates with other researchers. Their frequent co-authors include:

  • Vinod Kumar
  • Mahmud Akhter Shareef
  • Yogesh K. Dwivedi
  • Ramakrishnan Raman
  • Jashim Uddin Ahmed

Best Publications

  • Relationship between quality management practices and innovation

    Dong-Young Kim;Vinod Kumar;Uma Kumar

  • Relationship between quality management practices and innovation

    Dong-Young Kim;Vinod Kumar;Uma Kumar

  • e-Government Adoption Model (GAM): Differing service maturity levels

    Mahmud Akhter Shareef;Vinod Kumar;Uma Kumar;Yogesh Kumar Dwivedi

  • An investigation of critical management issues in ERP implementation: emperical evidence from Canadian organizations

    Vinod Kumar;Bharat Maheshwari;Uma Kumar

  • Identifying some important success factors in adopting agile software development practices

    Subhas Chandra Misra;Vinod Kumar;Uma Kumar

  • Impact of TQM on company's performance

    Vinod Kumar;Franck Choisne;Danuta de Grosbois;Uma Kumar

  • Building Technological Capability Through Importing Technology: The Case of Indonesian Manufacturing Industry

    Vinod Kumar;Uma Kumar;Aditha Persaud

  • MANAGING CUSTOMERS FOR VALUE: AN OVERVIEW AND RESEARCH AGENDA

    V. Kumar;Katherine N. Lemon;A. Parasuraman

  • Implementation and management framework for supply chain flexibility

    Vinod Kumar;Kamel A. Fantazy;Uma Kumar;Todd A. Boyle

  • Enterprise resource planning systems adoption process: A survey of Canadian organizations

    V. Kumar;B Maheshwari;U. Kumar

  • ERP systems implementation: best practices in Canadian government organizations

    Vinod Kumar;Bharat Maheshwari;Uma Kumar

  • An empirical study of the relationships among strategy, flexibility, and performance in the supply chain context

    Kamel Aissa Fantazy;Vinod Kumar;Uma Kumar

  • The role of leadership competencies for implementing TQM

    Anupam Das;Vinod Kumar;Uma Kumar

  • Content design of advertisement for consumer exposure

    Mahmud Akhter Shareef;Yogesh K. Dwivedi;Vinod Kumar;Uma Kumar

  • Identifying critical factors for adoption of e-government

    Mahmud Akhter Shareef;Uma Kumar;Vinod Kumar;Yogesh Kumar Dwivedi

  • Import-led technological capability: a comparative analysis of Indian and Indonesian manufacturing firms

    T.R. Madanmohan;Uma Kumar;Vinod Kumar

  • Supply management practices and performance in the Canadian hospitality industry

    Kamel A. Fantazy;Vinod Kumar;Uma Kumar

  • A performance realization framework for implementing ISO 9000

    Dong‐Young Kim;Vinod Kumar;Uma Kumar

  • Role of Different Electronic-Commerce (Ec) Quality Factors on Purchase Decision: A Developing Country Perspective

    Mahmud Akhter Shareef;Uma Kumar;Vinod Kumar

  • Performance assessment framework for supply chain partnership

    Dong-Young Kim;Vinod D. Kumar;Uma Kumar

  • International Journal of Electronic Government Research: Guest editorial preface

    Mahmud Akhter;Y K Yogesh Kumar;S Shantanu;N Norm

Frequent Co-Authors

Mahmud Akhter Shareef
Mahmud Akhter Shareef North South University
Yogesh K. Dwivedi
Yogesh K. Dwivedi King Fahd University of Petroleum and Minerals
Sudip Misra
Sudip Misra Indian Institute of Technology Kharagpur
Norm Archer
Norm Archer McMaster University
Michael W. Rich
Michael W. Rich Washington University in St. Louis
Gary S. Francis
Gary S. Francis University of Minnesota
Mihai Gheorghiade
Mihai Gheorghiade Northwestern University
Shantanu Dutta
Shantanu Dutta University of Ottawa
Satish C Gupta
Satish C Gupta University of Minnesota
Martha J. Radford
Martha J. Radford New York University

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