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University of Ruhuna

Researchers at University of Ruhuna

Disna Ratnasekera, Isurani Ilayperuma and Guttila Yugantha Jayasinghe rank highest among 8 ranked researchers whose main affiliation is University of Ruhuna.

The ranking

  1. 1 Disna RatnasekeraSri Lanka · #471,770 worldwide85 citations · 21 works
  2. 2 Isurani IlayperumaSri Lanka · #667,837 worldwide43 citations · 17 works
  3. 3 Guttila Yugantha JayasingheSri Lanka · #1,057,673 worldwide60 citations · 26 works
  4. 4 N. S. B. M. AtapattuSri Lanka · #1,458,342 worldwide32 citations · 19 works
  5. 5 Sarath LekamwasamSri Lanka · #1,468,227 worldwide3 citations · 23 works
  6. 6 Anoja Priyadarshani AttanayakeSri Lanka · #1,537,845 worldwide10 citations · 16 works
  7. 7 A. L. RanawakeSri Lanka · #1,589,537 worldwide13 citations · 17 works
  8. 8 K. D. N. WeerasingheSri Lanka · #1,613,882 worldwide5 citations · 18 works

Output against citations per work

A long record and a heavily-cited one are not the same career, and a list ordered by either buries the other. The upper left is a small body of work that travelled a long way.

024mean 1.54586works (log) →citations per work →Disna Ratnasekera: 21, 4.0Isurani Ilayperuma: 17, 2.5Guttila Yugantha Jayasinghe: 26, 2.3N. S. B. M. Atapattu: 19, 1.7Sarath Lekamwasam: 23, 0.1Anoja Priyadarshani Attanayake: 16, 0.6A. L. Ranawake: 17, 0.8K. D. N. Weerasinghe: 18, 0.3Disna RatnasekeraIsurani IlayperumaGuttila Yugantha Jay…N. S. B. M. Atapattu
above the meannear itbelow it

One dot per researcher in the list above.

Ranked on the composite of field-normalised excellence (50%), output (30%) and citations (20%). Affiliation is the institution a researcher publishes from most; identities come from OpenAlex author disambiguation.