This map shows the geographic impact of Roger Penn'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 Roger Penn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Penn more than expected).
This network shows the impact of papers produced by Roger Penn. 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 Roger Penn. The network helps show where Roger Penn may publish in the future.
Co-authorship network of co-authors of Roger Penn
This figure shows the co-authorship network connecting the top 25 collaborators of Roger Penn.
A scholar is included among the top collaborators of Roger Penn 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 Roger Penn. Roger Penn is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Penn, Roger. (2016). Football, nationalism and globalisation: A comparison of English and Italian football between 1930 and 2010. European Journal for Sport and Society.
Penn, Roger & Paul Lambert. (2009). Children of International Migrants in Europe: Comparative Perspectives. Lancaster EPrints (Lancaster University).19 indexed citations
9.
Penn, Roger. (2008). The English football stadium as a site of post-modern consumption : text and image.. Lancaster EPrints (Lancaster University).6 indexed citations
10.
Penn, Roger. (2005). Football spectators in English and Italian stadia.. Lancaster EPrints (Lancaster University).1 indexed citations
11.
Penn, Roger, Adrian Favell, & Malcolm Cross. (2000). Review symposium : ethnic minorities in British social science.. Lancaster EPrints (Lancaster University).1 indexed citations
12.
Penn, Roger. (1996). The relative significance of class, ethnicity and gender in sociological analysis.. Lancaster EPrints (Lancaster University).1 indexed citations
13.
Form, William H., et al.. (1996). Skill and Occupational Change.. Industrial and Labor Relations Review. 49(3). 565–565.1 indexed citations
14.
Penn, Roger. (1995). Changing patterns of work in the British textile industry.. Lancaster EPrints (Lancaster University).1 indexed citations
Penn, Roger, et al.. (1991). Flexibility and employment patterns in the contemporary paper industry.. Industrial Relations Journal. 23(3).5 indexed citations
17.
Penn, Roger & Ann M. Martin. (1991). Technical change and gender relations in the British textile industry.. Lancaster EPrints (Lancaster University).1 indexed citations
18.
Penn, Roger. (1990). The experience of trade unions in Rochdale during the 1980s : evidence from the social change and economic life initiative.. Lancaster EPrints (Lancaster University).1 indexed citations
Edwards, Paul K., Roger Penn, & Krishan Kumar. (1978). Revolution and industrial society.. Journal of Biomechanics. 6(2). 205–14.1 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.