R. C. Leffel

37 total papers · 522 total citations
30 papers, 346 citations indexed

About

R. C. Leffel is a scholar working on Plant Science, Agronomy and Crop Science and Environmental Chemistry. According to data from OpenAlex, R. C. Leffel has authored 30 papers receiving a total of 346 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Plant Science, 9 papers in Agronomy and Crop Science and 2 papers in Environmental Chemistry. Recurrent topics in R. C. Leffel's work include Soybean genetics and cultivation (22 papers), Legume Nitrogen Fixing Symbiosis (11 papers) and Agronomic Practices and Intercropping Systems (9 papers). R. C. Leffel is often cited by papers focused on Soybean genetics and cultivation (22 papers), Legume Nitrogen Fixing Symbiosis (11 papers) and Agronomic Practices and Intercropping Systems (9 papers). R. C. Leffel collaborates with scholars based in United States, Japan and Bangladesh. R. C. Leffel's co-authors include W. D. Hanson, H. W. Johnson, H. A. Borthwick, Maimon M. Cohen, Robert W. Howell, Perry B. Cregan, W. T. Schapaugh, Martin G. Weiß, R. K. Howell and F. A. Haskins and has published in prestigious journals such as Journal of Environmental Quality, Crop Science and Agronomy Journal.

In The Last Decade

R. C. Leffel

30 papers receiving 286 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
R. C. Leffel	311	90	36	29	23	30	346
J. Van Waes	250 0.8×	67 0.7×	68 1.9×	34 1.2×	41 1.8×	31	325
Enoch Sapey	244 0.8×	63 0.7×	27 0.8×	34 1.2×	18 0.8×	19	298
Md. Sabibul Haque	369 1.2×	77 0.9×	50 1.4×	7 0.2×	15 0.7×	27	390
V. T. Sapra	351 1.1×	77 0.9×	94 2.6×	29 1.0×	17 0.7×	33	403
Hongchang Jia	297 1.0×	49 0.5×	56 1.6×	12 0.4×	23 1.0×	19	323
Fernando Ortega	234 0.8×	66 0.7×	25 0.7×	89 3.1×	63 2.7×	27	311
Dianfeng Zheng	249 0.8×	61 0.7×	35 1.0×	31 1.1×	19 0.8×	32	295
I. N. Xynias	358 1.2×	107 1.2×	99 2.8×	17 0.6×	46 2.0×	34	385
M. S. Rao	304 1.0×	86 1.0×	58 1.6×	10 0.3×	10 0.4×	41	390
Amrit Lamichaney	314 1.0×	33 0.4×	34 0.9×	23 0.8×	15 0.7×	35	344

Countries citing papers authored by R. C. Leffel

Since Specialization

Citations

This map shows the geographic impact of R. C. Leffel'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. C. Leffel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. C. Leffel more than expected).

Fields of papers citing papers by R. C. Leffel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. C. Leffel. 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. C. Leffel. The network helps show where R. C. Leffel may publish in the future.

Co-authorship network of co-authors of R. C. Leffel

This figure shows the co-authorship network connecting the top 25 collaborators of R. C. Leffel. A scholar is included among the top collaborators of R. C. Leffel 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. C. Leffel. R. C. Leffel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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.

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