Najith Amarasena

38 papers and 576 indexed citations i.

About

Najith Amarasena is a scholar working on Periodontics, Public Health, Environmental and Occupational Health and Oral Surgery. According to data from OpenAlex, Najith Amarasena has authored 38 papers receiving a total of 576 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Periodontics, 8 papers in Public Health, Environmental and Occupational Health and 7 papers in Oral Surgery. Recurrent topics in Najith Amarasena’s work include Dental Health and Care Utilization (25 papers), Oral microbiology and periodontitis research (21 papers) and HIV/AIDS oral health manifestations (8 papers). Najith Amarasena is often cited by papers focused on Dental Health and Care Utilization (25 papers), Oral microbiology and periodontitis research (21 papers) and HIV/AIDS oral health manifestations (8 papers). Najith Amarasena collaborates with scholars based in Australia, Japan and Sri Lanka. Najith Amarasena's co-authors include Hideo Miyazaki, David S. Brennan, Hiroshi Ogawa, Akihiro Yoshihara, John Spencer, Nobuhiro Hanada, Toshinobu Hirotomi, Sergio Chrisopoulos, Emmanuel S. Gnanamanickam and M. Balasubramanian and has published in prestigious journals such as Journal Of Clinical Periodontology, International Journal of Environmental Research and Public Health and Community Dentistry And Oral Epidemiology.

In The Last Decade

Co-authorship network of co-authors of Najith Amarasena i

Fields of papers citing papers by Najith Amarasena

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Najith Amarasena. 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 Najith Amarasena. The network helps show where Najith Amarasena may publish in the future.

Countries citing papers authored by Najith Amarasena

Since Specialization
Citations

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

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