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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
13,744
Country Rank
54
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/11098.jpg)
![South Africa](/flags/za.png)
![Clinton Aigbavboa](https://cdn.adscientificindex.com/pictures/84/105872.jpg)
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
276
0.945
* Total i10 Index Rankings
World Rank
240,991
Country Rank
9
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/11598.png)
![Zimbabwe](/flags/zw.png)
![Innocent Chirisa](https://cdn.adscientificindex.com/pictures/cc/99599.jpg)
Housing
Environmental Planning
Urbanisation
Resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
46
0.821
* Total i10 Index Rankings
World Rank
253,233
Country Rank
1,364
Institution Rank : 145
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Karina Landman](https://cdn.adscientificindex.com/pictures/dc/4974465.jpg)
public space
spatial transformation
sustainability
resilience
regeneration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
* Total i10 Index Rankings
World Rank
321,422
Country Rank
163
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/5076.png)
![Ghana](/flags/gh.png)
![Owusu Amponsah](https://cdn.adscientificindex.com/pictures/92/88566.jpg)
Sustainable city development
informal urbanism
housing and sustainable livelihoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Total i10 Index Rankings
World Rank
444,447
Country Rank
2,493
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/15664.png)
![South Africa](/flags/za.png)
![Catherine Ndinda](/user/assets/images/profile/no-profile-photo.png)
housing
gender
monitoring and evaluation
HIV and AIDS
non-communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total i10 Index Rankings
World Rank
450,698
Country Rank
2,532
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/15659.jpg)
![South Africa](/flags/za.png)
![Mark Napier](/pictures/07/4402230.jpg)
housing
land
urban development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total i10 Index Rankings
World Rank
455,049
Country Rank
2,554
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/11472.jpg)
![South Africa](/flags/za.png)
![Jan Cloete](/user/assets/images/profile/no-profile-photo.png)
Housing studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 Index Rankings
World Rank
486,183
Country Rank
355
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/1006.png)
![Ghana](/flags/gh.png)
![Sathishkumar Karuppusamy](/pictures/c1/4319980.jpg)
Data Mining and warehousing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 Index Rankings
World Rank
574,422
Country Rank
3,210
Institution Rank : 342
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Margot Wendy Rubin|Margot Wendy Rubin](/pictures/c4/93287.jpg)
Urban studies
urban governance
housing
socio-economic rights
land tenure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 Index Rankings
World Rank
581,638
Country Rank
472
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/5051.png)
![Ghana](/flags/gh.png)
![Francis K. Bondinuba](/pictures/3c/4313497.jpg)
Construction Business & Housing Markets
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 Index Rankings
World Rank
622,194
Country Rank
536
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5051.png)
![Ghana](/flags/gh.png)
![Lewis Abedi Asante](/pictures/00/4314948.jpg)
urban governance and development
housing and real estate development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 Index Rankings
World Rank
636,838
Country Rank
2,984
Institution Rank : 133
![](https://cdn.adscientificindex.com/logos/1778.png)
![Nigeria](/flags/ng.png)
![Ajibola, Mayowa Olusola](/pictures/de/103248.jpg)
Environmental Valuation
Wetland Valuation
Real Estate Valuation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total i10 Index Rankings
World Rank
644,905
Country Rank
3,599
Institution Rank : 249
![](https://cdn.adscientificindex.com/logos/11098.jpg)
![South Africa](/flags/za.png)
![Chioma Okoro](/pictures/3b/4643741.jpg)
Health and Safety
Real Estate
Facilities Management
Infrastructure Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 Index Rankings
World Rank
695,503
Country Rank
3,902
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/15664.png)
![South Africa](/flags/za.png)
![Andreas Scheba](/pictures/34/4403295.jpg)
Cities and neighbourhoods
Housing
Informality
Urban Political Economies
Conservation and Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 Index Rankings
World Rank
703,644
Country Rank
3,951
Institution Rank : 398
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Kate Tissington](/pictures/0f/100804.jpg)
housing
urban governance
local government
participation
law and social change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 Index Rankings
World Rank
719,168
Country Rank
312
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/12430.png)
![Tanzania](/flags/tz.png)
![Neema Kavishe](/pictures/34/4308606.jpg)
PPP
Housing
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Rank
721,803
Country Rank
4,058
Institution Rank : 169
![](https://cdn.adscientificindex.com/logos/1778.png)
![Nigeria](/flags/ng.png)
![Ajao, Adekunle M](/pictures/29/4468070.jpg)
Housing Development and Management
Materials Development
Safety Practices and Building Maintenance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 Index Rankings
World Rank
852,589
Country Rank
6,221
Institution Rank : 74
![](https://cdn.adscientificindex.com/logos/11633.png)
![Nigeria](/flags/ng.png)
![Ibrahim M. Dankani](/pictures/1b/4494487.jpg)
Urban Geography
Housing and Land Administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 Index Rankings
World Rank
859,512
Country Rank
5,010
Institution Rank : 495
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Aly Karam](/user/assets/images/profile/no-profile-photo.png)
Housing
real estate
land
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 Index Rankings
World Rank
883,584
Country Rank
6,847
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/2577.png)
![Nigeria](/flags/ng.png)
![Anthony Ikpeme Ankeli](/pictures/97/4309796.jpg)
Real Estate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 Index Rankings
World Rank
889,207
Country Rank
5,221
Institution Rank : 77
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Julius Ayodeji Fapohunda](/pictures/70/4644470.jpg)
Sustainable Buiult environment
Affordable Housing
Lean Construction
Project Management.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 Index Rankings
World Rank
923,497
Country Rank
5,478
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/11011.jpg)
![South Africa](/flags/za.png)
![John Ntema](/pictures/31/4644590.jpg)
Informal settlement upgrading and low-income housing policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Rank
924,368
Country Rank
7,726
Institution Rank : 235
![](https://cdn.adscientificindex.com/logos/1778.png)
![Nigeria](/flags/ng.png)
![Oni, Abiodun Samson](/pictures/fd/4495787.jpg)
Housing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Rank
956,971
Country Rank
8,392
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/13765.png)
![Nigeria](/flags/ng.png)
![Paulinus Woka Ihuah](/pictures/b6/357466.jpg)
Property Development
Management
Project Management
Real Estate Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 Index Rankings
World Rank
973,150
Country Rank
8,909
Institution Rank : 242
![](https://cdn.adscientificindex.com/logos/2596.png)
![Nigeria](/flags/ng.png)
![Amos Adewusi](/pictures/8d/4531244.jpg)
Real estate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 Index Rankings
World Ranking
13,744
Country Ranking
54
Institution Ranking
5
Clinton Aigbavboa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
276
0.945
![](https://cdn.adscientificindex.com/logos/11098.jpg)
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
* Total i10 Index Rankings
World Ranking
240,991
Country Ranking
9
Institution Ranking
6
Innocent Chirisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
46
0.821
![](https://cdn.adscientificindex.com/logos/11598.png)
Housing
Environmental Planning
Urbanisation
Resilience
* Total i10 Index Rankings
World Ranking
253,233
Country Ranking
1,364
Institution Ranking
145
Karina Landman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
![](https://cdn.adscientificindex.com/logos/11299.jpg)
public space
spatial transformation
sustainability
resilience
regeneration
* Total i10 Index Rankings
World Ranking
321,422
Country Ranking
163
Institution Ranking
40
Owusu Amponsah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
![](https://cdn.adscientificindex.com/logos/5076.png)
Sustainable city development
informal urbanism
housing and sustainable livelihoods
* Total i10 Index Rankings
World Ranking
444,447
Country Ranking
2,493
Institution Ranking
17
Catherine Ndinda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
![](https://cdn.adscientificindex.com/logos/15664.png)
housing
gender
monitoring and evaluation
HIV and AIDS
non-communicable diseases
* Total i10 Index Rankings
World Ranking
450,698
Country Ranking
2,532
Institution Ranking
36
Mark Napier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total i10 Index Rankings
World Ranking
455,049
Country Ranking
2,554
Institution Ranking
68
Jan Cloete
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 Index Rankings
World Ranking
486,183
Country Ranking
355
Institution Ranking
1
Sathishkumar Karuppusamy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 Index Rankings
World Ranking
574,422
Country Ranking
3,210
Institution Ranking
342
Margot Wendy Rubin|Margot Wendy Rubin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
![](https://cdn.adscientificindex.com/logos/11498.jpg)
Urban studies
urban governance
housing
socio-economic rights
land tenure
* Total i10 Index Rankings
World Ranking
581,638
Country Ranking
472
Institution Ranking
1
Francis K. Bondinuba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
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* Total i10 Index Rankings
World Ranking
622,194
Country Ranking
536
Institution Ranking
2
Lewis Abedi Asante
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
![](https://cdn.adscientificindex.com/logos/5051.png)
urban governance and development
housing and real estate development
* Total i10 Index Rankings
World Ranking
636,838
Country Ranking
2,984
Institution Ranking
133
Ajibola, Mayowa Olusola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
![](https://cdn.adscientificindex.com/logos/1778.png)
Environmental Valuation
Wetland Valuation
Real Estate Valuation
* Total i10 Index Rankings
World Ranking
644,905
Country Ranking
3,599
Institution Ranking
249
Chioma Okoro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
![](https://cdn.adscientificindex.com/logos/11098.jpg)
Health and Safety
Real Estate
Facilities Management
Infrastructure Sustainability
* Total i10 Index Rankings
World Ranking
695,503
Country Ranking
3,902
Institution Ranking
32
Andreas Scheba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
![](https://cdn.adscientificindex.com/logos/15664.png)
Cities and neighbourhoods
Housing
Informality
Urban Political Economies
Conservation and Development
* Total i10 Index Rankings
World Ranking
703,644
Country Ranking
3,951
Institution Ranking
398
Kate Tissington
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
![](https://cdn.adscientificindex.com/logos/11498.jpg)
housing
urban governance
local government
participation
law and social change
* Total i10 Index Rankings
World Ranking
719,168
Country Ranking
312
Institution Ranking
1
Neema Kavishe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Ranking
721,803
Country Ranking
4,058
Institution Ranking
169
Ajao, Adekunle M
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
![](https://cdn.adscientificindex.com/logos/1778.png)
Housing Development and Management
Materials Development
Safety Practices and Building Maintenance
* Total i10 Index Rankings
World Ranking
852,589
Country Ranking
6,221
Institution Ranking
74
Ibrahim M. Dankani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
![](https://cdn.adscientificindex.com/logos/11633.png)
Urban Geography
Housing and Land Administration
* Total i10 Index Rankings
World Ranking
859,512
Country Ranking
5,010
Institution Ranking
495
Aly Karam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 Index Rankings
World Ranking
883,584
Country Ranking
6,847
Institution Ranking
2
Anthony Ikpeme Ankeli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 Index Rankings
World Ranking
889,207
Country Ranking
5,221
Institution Ranking
77
Julius Ayodeji Fapohunda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
![](https://cdn.adscientificindex.com/logos/1205.png)
Sustainable Buiult environment
Affordable Housing
Lean Construction
Project Management.
* Total i10 Index Rankings
World Ranking
923,497
Country Ranking
5,478
Institution Ranking
68
John Ntema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
![](https://cdn.adscientificindex.com/logos/11011.jpg)
Informal settlement upgrading and low-income housing policy
* Total i10 Index Rankings
World Ranking
924,368
Country Ranking
7,726
Institution Ranking
235
Oni, Abiodun Samson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Ranking
956,971
Country Ranking
8,392
Institution Ranking
24
Paulinus Woka Ihuah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
![](https://cdn.adscientificindex.com/logos/13765.png)
Property Development
Management
Project Management
Real Estate Sustainability
* Total i10 Index Rankings
World Ranking
973,150
Country Ranking
8,909
Institution Ranking
242
Amos Adewusi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667