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Abubakar, Usman

Abubakar, Usman

Qatar University, Qatar

2026 Rank: 66,972

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Microbiology

SubField 2:

General & Internal Medicine

Rank in SubField 1: 1,309 out of 232,186 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score66,97275,490
Total Cites1,6191,701
H-index88
Hm-index55
Number of Single Authored Papers22
Total Cites to Single Authored Papers2121
Number of Single+First Authored Papers2424
Total Cites to Single+First Authored Papers166171
Number of Single+First+Last Authored Papers3030
Total Cites to Single+First+Last Authored Papers179184
Composite Score22
Number of Distinct Citing Papers1,5861,663
Ratio of Total Citations to Distinct Citing Papers 1.02 1.02
Self-Citation Percentage
4.82%
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Abubakar, Usman

Abubakar, Usman

Qatar University, Qatar

2025 Rank: 142,726

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Microbiology

SubField 2:

General & Internal Medicine

Rank in SubField 1: 2,786 out of 217,955 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score142,726131,567
Total Cites240278
H-index78
Hm-index44
Number of Single Authored Papers22
Total Cites to Single Authored Papers2225
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers119143
Number of Single+First+Last Authored Papers2727
Total Cites to Single+First+Last Authored Papers126150
Composite Score22
Number of Distinct Citing Papers225238
Ratio of Total Citations to Distinct Citing Papers 1.07 1.17
Self-Citation Percentage
13.67%
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Abubakar, Usman

Abubakar, Usman

Qatar University, Qatar

2024 Rank: 199,348

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Microbiology

SubField 2:

Education

Rank in SubField 1: 4,187 out of 204,759 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score199,348164,606
Total Cites124159
H-index67
Hm-index44
Number of Single Authored Papers22
Total Cites to Single Authored Papers1621
Number of Single+First Authored Papers2222
Total Cites to Single+First Authored Papers99122
Number of Single+First+Last Authored Papers2424
Total Cites to Single+First+Last Authored Papers105130
Composite Score22
Number of Distinct Citing Papers113125
Ratio of Total Citations to Distinct Citing Papers 1.10 1.27
Self-Citation Percentage
22.01%
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