Holger Sommer

Holger Sommer

University of Namibia - Windhoek / Namibia
Engineering & Technology / Petroleum Engineering
AD Scientific Index ID: 3700565

Holger Sommer Academic Profile: Rankings

 

In University of Namibia

125
Scientists

In Namibia

321
Scientists

In Africa

187,776
Scientists

In World

2,607,486
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
32%
#40
H-Index
18.69%
#60
H-Index
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H-Index
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H Index
13
Total Ranks
i-10 Index
41.6%
#52
i-10 Index
23.68%
#76
i-10 Index
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i-10 Index
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i-10 Index
14
 
Citation Index
32%
#40
Citation Index
19%
#61
Citation Index
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Citation Index
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Citations
723
 
H-Index
51.2%
#64
H-Index
28.97%
#93
H-Index
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H-Index
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H Index
9
Last 6 Years Ranks
i-10 Index
56%
#70
i-10 Index
32.09%
#103
i-10 Index
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i-10 Index
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i-10 Index
6
 
Citation Index
61.6%
#77
Citation Index
36.14%
#116
Citation Index
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Citation Index
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Citations
191
Engineering & Technology*

In University of Namibia

44
Scientists

In Namibia

46
Scientists

In Africa

24,660
Scientists

In World

417,465
Scientists
 
Rank
13.64%
#6
Rank
26.09%
#12
Rank
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Rank
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Petroleum Engineering*

In University of Namibia

1
Scientists

In Namibia

1
Scientists

In Africa

342
Scientists

In World

2,309
Scientists
 
Rank
100%
#1
Rank
100%
#1
Rank
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Rank
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* Apr 04, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.101.975 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
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University / Institution Rankings University of Namibia Rankings
AD Scientific Index ID 3700565
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
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school
Academic Degree
public Top 10 Petroleum Engineering in the World, Top 10 Petroleum Engineering in Namibia, Top 10 Petroleum Engineering at University of Namibia, Top 10 Engineering & Technology in Namibia , Best Scientists at University of Namibia, Similarly Ranked Academics in Petroleum Engineering Worldwide and in Namibia – Discover the Full List Now.