Citation Rankings
Highly Cited Researchers

Highly Cited Researchers Citation Rankings 2025

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
Zambia
Bowas Njovu
research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,145
1,178
0.284
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Zambia
Donald Chungu
Data science
Insects
Environmental health
Toxicology
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
315
0.729
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Zambia
Muhumpu Kafwamfwa
General Surgery
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
75
0.915
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Zambia
Longa Kaluba
Vascular physiology
Immunology
NCDs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Zambia
Patience Buumba
Human Anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Zambia
Tiwonge Mbale-Zyambo
Adult Education
Open and Distance Learning
Human Resource Development
Communication & Customer Service
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Zambia
Lumba Siachingili Lumbuka
physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total Citation Counts Rankings
Rankings
244,330
Zambia
6
1
Ranking Based On Selection: 1
Bowas Njovu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,145
1,178
0.284
* Total Citation Counts Rankings
Rankings
977,369
Zambia
113
2
Ranking Based On Selection: 2
Donald Chungu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
315
0.729
Data science
Insects
Environmental health
Toxicology
Climate change
* Total Citation Counts Rankings
Rankings
1,662,575
Zambia
406
3
Ranking Based On Selection: 3
Muhumpu Kafwamfwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
75
0.915
* Total Citation Counts Rankings
Rankings
1,979,133
Zambia
593
4
Ranking Based On Selection: 4
Longa Kaluba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Vascular physiology
Immunology
NCDs
* Total Citation Counts Rankings
Rankings
2,312,323
Zambia
800
5
Ranking Based On Selection: 5
Patience Buumba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total Citation Counts Rankings
Rankings
2,364,043
Zambia
838
6
Ranking Based On Selection: 6
Tiwonge Mbale-Zyambo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Adult Education
Open and Distance Learning
Human Resource Development
Communication & Customer Service
* Total Citation Counts Rankings
Rankings
2,391,595
Zambia
865
7
Ranking Based On Selection: 7
Lumba Siachingili Lumbuka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0