G.A.S. Premakumara

69 papers and 1.0k indexed citations i.

About

G.A.S. Premakumara is a scholar working on Plant Science, Endocrinology, Diabetes and Metabolism and Pharmacology. According to data from OpenAlex, G.A.S. Premakumara has authored 69 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Plant Science, 17 papers in Endocrinology, Diabetes and Metabolism and 15 papers in Pharmacology. Recurrent topics in G.A.S. Premakumara’s work include Natural Antidiabetic Agents Studies (17 papers), Phytochemicals and Antioxidant Activities (9 papers) and Food composition and properties (8 papers). G.A.S. Premakumara is often cited by papers focused on Natural Antidiabetic Agents Studies (17 papers), Phytochemicals and Antioxidant Activities (9 papers) and Food composition and properties (8 papers). G.A.S. Premakumara collaborates with scholars based in Sri Lanka, United Kingdom and Canada. G.A.S. Premakumara's co-authors include W.D. Ratnasooriya, Priyanga Ranasinghe, Prasad Katulanda, Godwin Constantine, Priyadarshani Galappaththy, Shehani Pigera, W.D. Ratnasooriya, Naduviladath Vishvanath Chandrasekharan, Dushantha Nalin K. Jayakody and Ranil Jayawardena and has published in prestigious journals such as Food Chemistry, Journal of Ethnopharmacology and Journal of Applied Microbiology.

In The Last Decade

Co-authorship network of co-authors of G.A.S. Premakumara i

Fields of papers citing papers by G.A.S. Premakumara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.A.S. Premakumara. 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 G.A.S. Premakumara. The network helps show where G.A.S. Premakumara may publish in the future.

Countries citing papers authored by G.A.S. Premakumara

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025