i10 Productivity
Rankings

Joseph Sarwuan Tarka University, Makurdi Scientists i10 Productivity Rankings 2025

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings"

* Total i10 IndexRankings
Ranking Based On Selection :1
Nigeria
Paul Augustine Ejegwa
Fuzzy mathematics
Computational intelligence
Fuzzy decision making
Algebraic structures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
71
0.866
* Total i10 IndexRankings
Ranking Based On Selection :2
Nigeria
Okomoda Victor Tosin
Aquaculture and Fisheries Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Total i10 IndexRankings
Ranking Based On Selection :3
Nigeria
AU Itodo
Applied Chemistry (Analytical/Physical-Environmental)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
29
0.537
* Total i10 IndexRankings
Ranking Based On Selection :4
Nigeria
Elizabeth Une Amuta
Parasitology
Epidemiology & Public Health
Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
* Total i10 IndexRankings
Ranking Based On Selection :5
Nigeria
Adakole Hyacinth Abu
Physiology
Animal Reproduction
Phytomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total i10 IndexRankings
Ranking Based On Selection :6
Nigeria
Joshua Abah Abah
Mathematics Education
Ethnomathematics
Technology of Mathematics Education
Instructional Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
* Total i10 IndexRankings
Ranking Based On Selection :7
Nigeria
Mohammed Ignatius Adah
virology
veterinary medicine
food animal medicine
antimicrobial resistance
diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
7
0.389
* Total i10 IndexRankings
Ranking Based On Selection :8
Nigeria
Habibat Chahul
corrosion
electrochemistry
electrochemical energy storage
materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :9
Nigeria
Joseph Ejelikwu Edeh
Highway and Transportation Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :10
Nigeria
Martins Udochukwu
Irrigation
Erosion
Drainage
Watershed Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :11
Nigeria
Tertsea Igbawua
Climate change
Atmospheric Physics
Earth system dynamics
nonlinear analysis
Geospatial analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Nigeria
Godwin Abu
resource economics
poverty assessment
project impact evaluation and rural development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Nigeria
Emmanuel Ochefije Ngbede
antimicrobial resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :15
Nigeria
Terkimbi Vange
Plant Breeding and Biometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :16
Nigeria
Lami Nnamonu
Agrochemical Technology
N-heterocyclics for sustainable organocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :17
Nigeria
Akpen, Gabriel Delian
Water Resources and Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection :19
Nigeria
Iorfa Abraham Sengev
Food Processing and Product Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :20
Nigeria
Do Ekhuemelo
Bio-pesticides
Bio-energy
Wood Products Utilization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :21
Nigeria
Tion Matthew Terzungwe
INFECTIOUS AND NON INFECTIOUS DISEASES OF SMALL ANIMALS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Nigeria
Raphael T. Iwar
Smart Solar-Powered Water Treatment Systems
Environmental Engineering
Adsorption
Membranes
Waste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Nigeria
Aondoyila Kuhe
Renewable energy systems/Thermofluid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :24
Nigeria
John Vershima Anyam
Organic Synthesis
Natural Product Chemistry
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :25
Nigeria
Geoffrey Bem Nyior
Mechanical metallurgy
Materials characterisation and testing
powder metallurgy and composite materials development and characterisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Paul Augustine Ejegwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
71
0.866
Fuzzy mathematics
Computational intelligence
Fuzzy decision making
Algebraic structures
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Okomoda Victor Tosin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
AU Itodo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
29
0.537
Applied Chemistry (Analytical/Physical-Environmental)
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Elizabeth Une Amuta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Parasitology
Epidemiology & Public Health
Entomology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Adakole Hyacinth Abu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Joshua Abah Abah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Mathematics Education
Ethnomathematics
Technology of Mathematics Education
Instructional Design
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Mohammed Ignatius Adah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
7
0.389
virology
veterinary medicine
food animal medicine
antimicrobial resistance
diagnostics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Habibat Chahul
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
corrosion
electrochemistry
electrochemical energy storage
materials
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Joseph Ejelikwu Edeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Martins Udochukwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Tertsea Igbawua
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Climate change
Atmospheric Physics
Earth system dynamics
nonlinear analysis
Geospatial analysis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Tsegba Ioraver Nenger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Godwin Abu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
resource economics
poverty assessment
project impact evaluation and rural development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Emmanuel Ochefije Ngbede
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Terkimbi Vange
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Lami Nnamonu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Agrochemical Technology
N-heterocyclics for sustainable organocatalysis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Akpen, Gabriel Delian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Obekpa Hephzibah Onyeje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Iorfa Abraham Sengev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Do Ekhuemelo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Tion Matthew Terzungwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
INFECTIOUS AND NON INFECTIOUS DISEASES OF SMALL ANIMALS
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Raphael T. Iwar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Smart Solar-Powered Water Treatment Systems
Environmental Engineering
Adsorption
Membranes
Waste
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Aondoyila Kuhe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
John Vershima Anyam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Organic Synthesis
Natural Product Chemistry
Medicinal Chemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Geoffrey Bem Nyior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Mechanical metallurgy
Materials characterisation and testing
powder metallurgy and composite materials development and characterisation