This map shows the geographic impact of Mary Sumner'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 Mary Sumner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mary Sumner more than expected).
This network shows the impact of papers produced by Mary Sumner. 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 Mary Sumner. The network helps show where Mary Sumner may publish in the future.
Co-authorship network of co-authors of Mary Sumner
This figure shows the co-authorship network connecting the top 25 collaborators of Mary Sumner.
A scholar is included among the top collaborators of Mary Sumner 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 Mary Sumner. Mary Sumner is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sumner, Mary & Anne Powell. (2013). What Project Management Competencies are Important to Job Success. Americas Conference on Information Systems.4 indexed citations
4.
Sumner, Mary & Joseph Bradley. (2009). CSF's for Implementing ERP within SME's. Journal of the Association for Information Systems. 550.7 indexed citations
Niederman, Fred, Mary Sumner, Diane Lending, & Chelley Vician. (2007). Proceedings of the 2007 ACM SIGMIS CPR conference on Computer personnel research: The global information technology workforce.13 indexed citations
7.
Sumner, Mary. (2006). Critical Success Factors in ERP Implementation: Five Years Later. Journal of the Association for Information Systems. 305.6 indexed citations
8.
Watson, Edward, et al.. (2006). Business School Curriculum Innovation Through the SAP Global University Alliances: Progress and Challenges. 1(2). 141–193.1 indexed citations
9.
Sumner, Mary & John A. Hamilton. (2005). The Turnaround ERP Project: Strategies and Issues.. Journal of the Association for Information Systems. 165.3 indexed citations
10.
Sumner, Mary, et al.. (2005). Identifying Key Leadership Characteristics of IT Project Leaders. Journal of the Association for Information Systems. 304.1 indexed citations
Sumner, Mary. (1979). Communication: Teaching Reading Skills in Business Classes.. Business Education Forum. 34(3). 20–22.1 indexed citations
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.