This map shows the geographic impact of Keith Lewin's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Keith Lewin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keith Lewin more than expected).
This network shows the impact of papers produced by Keith Lewin. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Keith Lewin. The network helps show where Keith Lewin may publish in the future.
Co-authorship network of co-authors of Keith Lewin
This figure shows the co-authorship network connecting the top 25 collaborators of Keith Lewin.
A scholar is included among the top collaborators of Keith Lewin based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Keith Lewin. Keith Lewin is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lewin, Keith. (2008). Strategies for Sustainable Financing of Secondary Education in Sub-Saharan Africa. World Bank Publications.
8.
Lewin, Keith. (2007). Why some Education for All and Millennium Development Goals will not be met : difficulties with goals and targets. 13(2). 41–60.6 indexed citations
Lewin, Keith. (2006). Seeking Secondary Schooling in Sub-Saharan Africa:Strategies for Sustainable Financing. Figshare. 1–163.2 indexed citations
11.
Lewin, Keith, et al.. (2003). Changing patterns of teacher education in South Africa: policy, practice and prospects. Heinemann eBooks.47 indexed citations
12.
Lewin, Keith, et al.. (2001). Financing secondary education in developing countries: Strategies for sustainable growth. Figshare.55 indexed citations
Lewin, Keith, et al.. (1994). Teaching and learning in environmental and agricultural science : meeting basic educational needs in Zimbabwe : an evaluation.4 indexed citations
15.
Lewin, Keith. (1994). Implementing basic education in China : progress and prospects in rich, poor and national minority areas.15 indexed citations
16.
Lewin, Keith. (1993). Education and Development: The Issues and the Evidence. Education Research. Serial No. 6.. Nursing times. 96(42). 39–40.2 indexed citations
17.
Vulliamy, Graham, Keith Lewin, & David Stephens. (1990). Doing educational research in developing countries : qualitative strategies.51 indexed citations
Lewin, Keith. (1987). Education in austerity : options for planners.26 indexed citations
20.
Lewin, Keith. (1986). El financiamiento de la educación en periodo de recesión. 225–242.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.