Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Geochemistry
Mineralogy and Petrology
Economic Geology
Environmental geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
262
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :2
Seismic stratigraphy
Seismic geomorphology
basin analysis
sedimentology
petroleum system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
71
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :3
Petroleum geochemistry
stratigraphy
Sedimentology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :4
Petroleum Engineering ( Drilling & Production)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :5
Petroleum Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :6
Petroleum Engineering
Chemical & Process Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Emmanuel Owden Kazimoto
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
262
0.840
Geochemistry
Mineralogy and Petrology
Economic Geology
Environmental geology
Emily Kiswaka
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
71
1.000
Seismic stratigraphy
Seismic geomorphology
basin analysis
sedimentology
petroleum system
Rachel Sabuni
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Petroleum geochemistry
stratigraphy
Sedimentology
Ainul Abbas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Petroleum Engineering ( Drilling & Production)
Adela Syikilili
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Petroleum Engineering
Fulmence Kaborogo Stanslaus
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Petroleum Engineering
Chemical & Process Engineering