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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Biodiesel
Sustainable Energy
Heterogeneous Catalysis
Green Energy
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,602
4,886
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
polymer composite
nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,824
2,553
0.904
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Organic chemistry/Medicinal Chemistry/ Organic Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,394
1,924
0.567
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
TiO2/Plasmonic Photocatalysis/Carbon Dots
Hydrogen Production
Gasification/Co-gasification
Waste/
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
1,773
0.881
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Bioelectrochemistry
Biosensors
Immunosensors
Biorecognition ligands
Bioprocess Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,708
1,583
0.927
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
catalysts
reforming
hydrogen
rare earth
esterification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,751
1,527
0.872
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Polymer Nanocomposites
Graphene Materials
WP Nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,742
1,180
0.677
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Catalyst
wastewater treatment
waste to wealth
advanced materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
839
0.907
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Analytical Chemistry
Food Product Development
Food Safety & Quality Assurance
Food Processing & Packaging
Sensory Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
267
0.639
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Microfluidics
Analytical Chemistry
sample pre-treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
65
0.677
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Medicinal Chemistry
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Gaanty Pragas Maniam
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,602
4,886
0.740
Biodiesel
Sustainable Energy
Heterogeneous Catalysis
Green Energy
Renewable Energy
Suriati Ghazali
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,824
2,553
0.904
Muhammad Nadeem Akhtar
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,394
1,924
0.567
Organic chemistry/Medicinal Chemistry/ Organic Synthesis
Azrina ABD Aziz
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
1,773
0.881
TiO2/Plasmonic Photocatalysis/Carbon Dots
Hydrogen Production
Gasification/Co-gasification
Waste/
Amirul Islam
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,708
1,583
0.927
Bioelectrochemistry
Biosensors
Immunosensors
Biorecognition ligands
Bioprocess Engineering
Sumaiya Zainal Abidin
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,751
1,527
0.872
catalysts
reforming
hydrogen
rare earth
esterification
Kamal Yusoh
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,742
1,180
0.677
Polymer Nanocomposites
Graphene Materials
WP Nanocomposites
Jun Haslinda Shariffuddin
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
839
0.907
Catalyst
wastewater treatment
waste to wealth
advanced materials
Pui Khoon Hong
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
267
0.639
Analytical Chemistry
Food Product Development
Food Safety & Quality Assurance
Food Processing & Packaging
Sensory Science
* Last 6 Years Citation Counts Rankings
Nurul Nadiah Hamidon
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
65
0.677
Microfluidics
Analytical Chemistry
sample pre-treatment
* Last 6 Years Citation Counts Rankings
Kelvin Wong Khai Voon
Universiti Malaysia Pahang
Pahang, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Medicinal Chemistry
Organic Chemistry