The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Demography
ageing
immigrant population
publich health
perinatal health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,986
2,828
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :2
Demography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,466
923
0.374
* Total Citation Counts Rankings
Ranking Based On Selection :3
demography
population
older people
international migration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
970
488
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :4
demography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
626
0.662
Luule Sakkeus
Tallinn University
Tallinn, Estonia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,986
2,828
0.567
Demography
ageing
immigrant population
publich health
perinatal health
Allan Puur
Tallinn University
Tallinn, Estonia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,466
923
0.374
Anne Herm
Tallinn University
Tallinn, Estonia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
970
488
0.503
demography
population
older people
international migration
Martin Klesment
Tallinn University
Tallinn, Estonia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
626
0.662