Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
305
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 2
Health and Safety
Real Estate
Facilities Management
Infrastructure Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 3
structural engineering
construction innovation
housing
structural reliability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 4
Housing
Social development
Social housing
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
Real estate sustainability
Development finance
circular Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
Housing Policies
Mixed-income housing
The use of Case Study
Delphi Approach and People housing process
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 7
Real Estate Finance and Investment
Reits
Sustainability in Real Estate
Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Clinton Aigbavboa
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
305
0.947
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
Chioma Okoro
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Health and Safety
Real Estate
Facilities Management
Infrastructure Sustainability
Jeffrey Mahachi
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
structural engineering
construction innovation
housing
structural reliability
Mziwandile Sobantu
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Housing
Social development
Social housing
Gender
Oluwatobi Owojori
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Real estate sustainability
Development finance
circular Economy
George Okechukwu Onatu
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Housing Policies
Mixed-income housing
The use of Case Study
Delphi Approach and People housing process
Marno Booyens
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Real Estate Finance and Investment
Reits
Sustainability in Real Estate
Finance