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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :126
Electro-analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
153
0.810
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :127
Peace and Conflict Research
Women and Politics
Post-Conflict Developments
Human Rights and Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
153
0.850
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :128
Chemical Thermodynamics
Separation Technology
Phase Equilibrium -(Gas Hydrates-VLE-LLE-SLE)
Biofuels
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
149
0.591
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :129
Peace studies
development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
148
0.871
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :130
African Studies
Decolonisation
Higher Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
148
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :131
HCI
UX
Systems Thinking
Ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
146
0.942
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :132
International law
Equality
social justice and the role of business
International trade law
Equity and access to higher educa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
145
0.589
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :133
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
145
0.704
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :134
Leadership
Corp. governance
Entrepreneurship
Ethics
Financial Accounting (IFRS-based)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
139
0.993
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :135
Green Chemistry
Biomass Processing
Ionic Liquids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
138
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :136
Chemical Engineering
water and wastewater treatment
Bio-waste valorisation
environmental pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
136
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :137
Onomastics
linguistics
oral literature
gender
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
135
0.689
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :138
wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
134
0.843
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :139
Nanomaterials science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
134
0.899
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :140
E-learning
blended learning
action research
living educational research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
133
0.937
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :141
Electrochemistry
electrochemical sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
131
0.814
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :142
Business law
corporate governance and corporate social responsibility
entrepreneurship
legal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
131
0.970
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :143
Waste Water Treatment
Process Control
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
129
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :144
Accounting Education
Life-long learning
Management Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
126
0.906
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :145
economics
entrepreneurship
startups
small business
SoTL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
126
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :146
Critical care nursing / Family Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
125
0.933
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :147
Gender
higher education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
125
0.947
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :148
Child soldiers
peacebuilding
restorative justice
environmental peacemaking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
124
0.873
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :149
Financial and Energy Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
120
0.714
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :150
Phytochemistry and Drug Discovery. Computational Drug Discovery and Development
Phytotherapeutics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
120
0.779
* Last 6 Years Citation Counts Rankings
Thondavada Niranjan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
153
0.810
* Last 6 Years Citation Counts Rankings
Lukong Stella Shulika
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
153
0.850
Peace and Conflict Research
Women and Politics
Post-Conflict Developments
Human Rights and Security
* Last 6 Years Citation Counts Rankings
Peterson Thokozani Ngema
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
149
0.591
Chemical Thermodynamics
Separation Technology
Phase Equilibrium -(Gas Hydrates-VLE-LLE-SLE)
Biofuels
Wastewater Treatment
* Last 6 Years Citation Counts Rankings
Sylvia Kaye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
148
0.871
* Last 6 Years Citation Counts Rankings
Kunle Oparinde
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
148
1.000
* Last 6 Years Citation Counts Rankings
Jeanette Wing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
146
0.942
* Last 6 Years Citation Counts Rankings
Karunanidhi Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
145
0.589
International law
Equality
social justice and the role of business
International trade law
Equity and access to higher educa
* Last 6 Years Citation Counts Rankings
Kira Erwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
145
0.704
* Last 6 Years Citation Counts Rankings
Anrusha Bhana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
139
0.993
Leadership
Corp. governance
Entrepreneurship
Ethics
Financial Accounting (IFRS-based)
* Last 6 Years Citation Counts Rankings
Lethiwe Debra Mthembu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
138
0.939
* Last 6 Years Citation Counts Rankings
Felicia Omolara Afolabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
136
1.000
Chemical Engineering
water and wastewater treatment
Bio-waste valorisation
environmental pollution
* Last 6 Years Citation Counts Rankings
Maleshoane Rapeane-Mathonsi|Ernestina Rapeane-Mathonsi, Maleshoane Rapeane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
135
0.689
* Last 6 Years Citation Counts Rankings
Ncumisa Mpongwana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
134
0.843
* Last 6 Years Citation Counts Rankings
Farai Dziike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
134
0.899
Nanomaterials science
* Last 6 Years Citation Counts Rankings
Marilynne Coopasami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
133
0.937
E-learning
blended learning
action research
living educational research
* Last 6 Years Citation Counts Rankings
Nokukhanya Mavis Xhakaza|Mavis Xhakaza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
131
0.814
* Last 6 Years Citation Counts Rankings
Emem Anwana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
131
0.970
Business law
corporate governance and corporate social responsibility
entrepreneurship
legal
* Last 6 Years Citation Counts Rankings
Abdul Gaffar Sheik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
129
1.000
* Last 6 Years Citation Counts Rankings
Melanie Cloete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
126
0.906
* Last 6 Years Citation Counts Rankings
Luther-King Junior Zogli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
126
1.000
* Last 6 Years Citation Counts Rankings
Yemisi Okikiade Oyegbile
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
125
0.933
* Last 6 Years Citation Counts Rankings
Juliet Ramohai|Nthuna Ramohai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
125
0.947
* Last 6 Years Citation Counts Rankings
Jean Chrysostome Kiyala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
124
0.873
Child soldiers
peacebuilding
restorative justice
environmental peacemaking
* Last 6 Years Citation Counts Rankings
Christopher Ikechukwu Ifeacho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
120
0.714
* Last 6 Years Citation Counts Rankings
Kabange Kasumbwe|kasumbwe k
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
120
0.779
Phytochemistry and Drug Discovery. Computational Drug Discovery and Development
Phytotherapeutics.