Gerhajun Fredy Purba

Gerhajun Fredy Purba

Universitas HKBP Nommensen - Medan / Indonesia
Natural Sciences / Mathematical Sciences
AD Scientific Index ID: 5331902
HKBP Nommensen University

Gerhajun Fredy Purba Academic Profile: Rankings

 

In Universitas HKBP Nommensen

206
Scientists

In Indonesia

138,917
Scientists

In Asia

819,619
Scientists

In World

2,625,140
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
41.75%
#86
H-Index
40.74%
#56,596
H-Index
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H-Index
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H Index
5
Total Ranks
i-10 Index
44.66%
#92
i-10 Index
43.87%
#60,947
i-10 Index
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i-10 Index
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i-10 Index
2
 
Citation Index
46.6%
#96
Citation Index
46.8%
#65,007
Citation Index
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Citation Index
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Citations
86
 
H-Index
39.81%
#82
H-Index
37.86%
#52,599
H-Index
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H-Index
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H Index
5
Last 6 Years Ranks
i-10 Index
42.72%
#88
i-10 Index
42.43%
#58,947
i-10 Index
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i-10 Index
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i-10 Index
2
 
Citation Index
43.69%
#90
Citation Index
41.07%
#57,056
Citation Index
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Citation Index
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Citations
86
Natural Sciences*

In Universitas HKBP Nommensen

18
Scientists

In Indonesia

5,641
Scientists

In Asia

84,178
Scientists

In World

309,753
Scientists
 
Rank
38.89%
#7
Rank
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Rank
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Rank
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Mathematical Sciences*

In Universitas HKBP Nommensen

11
Scientists

In Indonesia

1,420
Scientists

In Asia

14,162
Scientists

In World

46,615
Scientists
 
Rank
45.45%
#5
Rank
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Rank
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* Apr 20, 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' (1.120.283 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 Universitas HKBP Nommensen Rankings
AD Scientific Index ID 5331902
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 Mathematical Sciences in the World, Top 10 Mathematical Sciences in Indonesia, Top 10 Mathematical Sciences at Universitas HKBP Nommensen, Top 10 Natural Sciences in Indonesia , Best Scientists at Universitas HKBP Nommensen, Similarly Ranked Academics in Mathematical Sciences Worldwide and in Indonesia – Discover the Full List Now.