Nik Ritza Kosai

59 papers and 466 indexed citations i.

About

Nik Ritza Kosai is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Nik Ritza Kosai has authored 59 papers receiving a total of 466 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Surgery, 12 papers in Pulmonary and Respiratory Medicine and 9 papers in Gastroenterology. Recurrent topics in Nik Ritza Kosai’s work include Bariatric Surgery and Outcomes (18 papers), Helicobacter pylori-related gastroenterology studies (8 papers) and Gastric Cancer Management and Outcomes (6 papers). Nik Ritza Kosai is often cited by papers focused on Bariatric Surgery and Outcomes (18 papers), Helicobacter pylori-related gastroenterology studies (8 papers) and Gastric Cancer Management and Outcomes (6 papers). Nik Ritza Kosai collaborates with scholars based in Malaysia, United Kingdom and Singapore. Nik Ritza Kosai's co-authors include Patricia Harnden, Jennifer Southgate, Reynu Rajan, Alfizah Hanafiah, Noraziah Mohamad Zin, Azmi Mohd Tamil, Jonathan Evans, Suzana Shahar, Mustafa Mohammed Taher and Peng Choong Lau and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Nik Ritza Kosai i

Fields of papers citing papers by Nik Ritza Kosai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nik Ritza Kosai. 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 Nik Ritza Kosai. The network helps show where Nik Ritza Kosai may publish in the future.

Countries citing papers authored by Nik Ritza Kosai

Since Specialization
Citations

This map shows the geographic impact of Nik Ritza Kosai'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 Nik Ritza Kosai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nik Ritza Kosai 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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2025