De‐Graft Owusu‐Manu
Kwame Nkrumah University of Science and Technology
- Assoc Professor, Kwame Nkrumah University of Science and Technology, since 2009per ORCID
- Kwame Nkrumah Universityper ORCID
Publishing since 2007, latest 2026
- Strategy and Management
- Management Science and Operations Research
- Building and Construction
- Economics and Econometrics
- Social Psychology
- Accounting
In their own words
- Green Management & Sustainability
- Infrastructure Finance
- Construction Mgt
- Business Consulting
- Publications
- 2382007–2026
- Citations
- 5,229to those papers
- h-index
- 37i10-index 131
- Field-weighted impact
- 3.491.00 is the world average
- World top 10%
- 36%61 of 168 scored papers
- Open access
- 35%58 of the 168 whose access is recorded
13 other works — preprints, datasets and the like — are listed but not counted.
Google Scholar shows 6,790 citations, h-index 44 and i10-index 132 (5,443 citations and h-index 40 since 2021), as of October 10, 2026. It also counts theses, books and web pages, so it runs higher.
By year
Papers, and the citations to them
Publications, left axisCitations to that year’s papers, right axis2026 still in progress
Positions
- Assoc Professor, Construction Technology and ManagementKwame Nkrumah University of Science and Technologysince 2009
- Kwame Nkrumah University
On their papers
- Kwame Nkrumah University of Science and Technology164 works
- Kwame Nkrumah University8 works
- Koforidua Technical University1 work
Every institution they have given on a paper.
Publications
238 in all
- Modelling critical success factors (CSFs) for Ghanaian public–private partnership (PPP) power projects using fuzzy synthetic evaluation (FSE)
2023Journal of Facilities ManagementJournal7 citations10.1108/jfm-08-2022-0096
- Evaluating the factors that influence public sector involvement in Ghanaian public-private partnership (PPP) power projects
2023Journal of Facilities Management