This map shows the geographic impact of R. Johnson'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 R. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Johnson more than expected).
This network shows the impact of papers produced by R. Johnson. 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 R. Johnson. The network helps show where R. Johnson may publish in the future.
Co-authorship network of co-authors of R. Johnson
This figure shows the co-authorship network connecting the top 25 collaborators of R. Johnson.
A scholar is included among the top collaborators of R. Johnson 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 R. Johnson. R. Johnson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Villiers, Carina de, et al.. (2012). South African ICT Skills Deficiency. Americas Conference on Information Systems. 35(5 Pt 2). 727–9.5 indexed citations
5.
Krüger, Cornelius Johannes & R. Johnson. (2009). Enablers of South African Knowledge Management Maturity: Issues, Principles and Policies. Journal of the Association for Information Systems. 376.1 indexed citations
6.
Topi, Heikki, Brian Donnellan, Markus Helfert, & R. Johnson. (2008). Panel: A New Global Process for Revising and Maintaining the Undergraduate IS Model Curriculum. Journal of the Association for Information Systems. 1513–1517.1 indexed citations
7.
Napier, Nannette P. & R. Johnson. (2007). Technical Projects: Understanding Teamwork Satisfaction in an Introductory IS Course.. The Journal of Information and Systems in Education. 18(1). 39–48.23 indexed citations
8.
Napier, Nannette P., Lars Mathiassen, & R. Johnson. (2006). Perceptions and Processes in Assessing Software Requirements Practices. Journal of the Association for Information Systems. 458.2 indexed citations
9.
Napier, Nannette P., Lars Mathiassen, & R. Johnson. (2006). NEGOTIATING RESPONSE-ABILITY AND REPEAT- ABILITY IN REQUIREMENTS ENGINEERING. Journal of the Association for Information Systems. 54.4 indexed citations
10.
Johnson, R., et al.. (2005). Service Learning in IS: Teaming with Community and Industry. Journal of the Association for Information Systems. 98.3 indexed citations
11.
Johnson, R., et al.. (2004). Project Management Courses in IS Graduate Programs: What is Being Taught?. Journal of the Association for Information Systems. 15(2). 181–188.21 indexed citations
12.
Johnson, R., et al.. (2004). The Faculty Perspective on the Impact of AACSB Accreditation. The Academy of Educational Leadership Journal. 8(1). 111.19 indexed citations
13.
Keil, Mark & R. Johnson. (2002). Feedback Channels: Using Social Presence Theory to Compare Voice Mail to E-mail. Journal of the Association for Information Systems. 13(4). 295–302.31 indexed citations
Johnson, R., et al.. (2000). Resistance to yellow (stripe) rust in wheats possessing Yr18 in England, New Zealand and Mexico.. Acta Phytopathologica et Entomologica Hungarica. 35. 3–9.5 indexed citations
Chilosi, G. & R. Johnson. (1990). Resistance to races of Puccinia striiformis in seedlings of Italian wheats and possible presence of the Yr6 gene in some durum cultivars.. Journal of genetics & breeding. 44(1). 13–19.3 indexed citations
20.
Johnson, R., et al.. (1983). New Horizons: An Introduction to University Studies.. Adult Education. 56(3).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.