Roberto A Keller

Roberto A Keller

Universidade de Lisboa - Lisboa / Portugal
History, Philosophy, Theology / History
AD Scientific Index ID: 4369024
University of Lisbon

Roberto A Keller Academic Profile: Rankings

 

In Universidade de Lisboa

1,467
Scientists

In Portugal

12,020
Scientists

In Europe

805,762
Scientists

In World

2,607,569
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
39.13%
#574
H-Index
22.03%
#2,648
H-Index
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H-Index
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H Index
15
Total Ranks
i-10 Index
42.6%
#625
i-10 Index
25.34%
#3,046
i-10 Index
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i-10 Index
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i-10 Index
17
 
Citation Index
31.29%
#459
Citation Index
18.27%
#2,196
Citation Index
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Citation Index
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Citations
1,337
 
H-Index
30.27%
#444
H-Index
18.37%
#2,208
H-Index
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H-Index
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H Index
13
Last 6 Years Ranks
i-10 Index
34.83%
#511
i-10 Index
20.57%
#2,473
i-10 Index
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i-10 Index
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i-10 Index
15
 
Citation Index
29.99%
#440
Citation Index
18.34%
#2,205
Citation Index
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Citation Index
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Citations
693
History Philosophy Theology*

In Universidade de Lisboa

63
Scientists

In Portugal

141
Scientists

In Europe

14,120
Scientists

In World

32,204
Scientists
 
Rank
17.46%
#11
Rank
14.18%
#20
Rank
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Rank
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History*

In Universidade de Lisboa

52
Scientists

In Portugal

121
Scientists

In Europe

8,970
Scientists

In World

17,891
Scientists
 
Rank
19.23%
#10
Rank
14.88%
#18
Rank
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Rank
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* Apr 08, 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' (1.102.068 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. 
Google Scholar Visit Web Page
University / Institution Rankings Universidade de Lisboa Rankings
AD Scientific Index ID 4369024
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
 -
school
Academic Degree National Museum of Natural History and Science
public Top 10 History in the World, Top 10 History in Portugal, Top 10 History at Universidade de Lisboa, Top 10 History, Philosophy, Theology in Portugal , Best Scientists at Universidade de Lisboa, Similarly Ranked Academics in History Worldwide and in Portugal – Discover the Full List Now.