This map shows the geographic impact of Suresh Challa'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 Suresh Challa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Suresh Challa more than expected).
This network shows the impact of papers produced by Suresh Challa. 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 Suresh Challa. The network helps show where Suresh Challa may publish in the future.
Co-authorship network of co-authors of Suresh Challa
This figure shows the co-authorship network connecting the top 25 collaborators of Suresh Challa.
A scholar is included among the top collaborators of Suresh Challa 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 Suresh Challa. Suresh Challa is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Challa, Suresh, et al.. (2013). Oxalis corniculata: Potential herb in treatment of diabetes. Alternative & Integrative Medicine.1 indexed citations
10.
Hemalatha, P., et al.. (2013). A comparative analysis on the alpha amylase inhibitory potential of sixornamental medicinal plants. Journal of natural product and plant resources. 3(3). 1–6.7 indexed citations
11.
Chandrashekharappa, Sandeep, et al.. (2011). Effect of inoculation of Bacillus megaterium isolates on growth, biomass and nutrient content of Peppermint. SHILAP Revista de lepidopterología.4 indexed citations
Challa, Suresh, et al.. (2011). Isolation and molecular characterization of symbiotic bacterial isolates associated with entomopathogenic nematodes in agro climatic zone 5 of Karnataka. SHILAP Revista de lepidopterología. 3(11). 25–29.
14.
Chandrashekharappa, Sandeep, et al.. (2011). Microbial, Biochemical, Anatomical and Histochemical Analysis of Black Pepper and Sorghum Inoculated with Mycorrhiza. The Journal of Phytology. 3(7). 17–18.5 indexed citations
15.
Chandrashekharappa, Sandeep, et al.. (2011). Growth Response of Amaranthus gangeticus to Azotobacter chroococcum Isolated from Different Agroclimatic Zones of Karnataka. The Journal of Phytology. 3(7). 29–34.4 indexed citations
16.
Chandrashekharappa, Sandeep, et al.. (2011). Growth Response of Ayapana on inoculation with Bacillus megaterium isolated from different soil types of various agroclimatic zones of Karnataka. SHILAP Revista de lepidopterología. 3(11). 13–18.3 indexed citations
17.
Challa, Suresh, et al.. (2010). Optimization and Production of extracellular amylase from newly isolated Aspergillus species by Submerged Fermentation. Current Trends in Biotechnology and Pharmacy. 4(3). 795–800.
18.
Sasidhar, P. V. K., et al.. (2010). Production of extracellular amylase from agricultural residues by a newly isolated Aspergillus species in solid state fermentation. AFRICAN JOURNAL OF BIOTECHNOLOGY. 9(32). 5162–5169.32 indexed citations
19.
Prasad, T. N. V. K. V., et al.. (2008). Heavy metal toxicity: industrial effluent effect on groundnut(arachis hypogaea l.) seedlings. The Journal of applied sciences research. 110–121.21 indexed citations
20.
Challa, Suresh & D. J. Bagyaraj. (1984). Interaction between a vescicular arbuscular mycorrhiza and a root-knot nematode and its effect on growth and chemical composition of tomato. Nematologia mediterranea. 12(1).3 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.