Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 89 Scientists Citation Rankings - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Chemistry
Chemistry Education and Environmental Science and Technolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
313
0.252
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
AI
image processing
speech recognition
smart Agriculture
computing and engineering educatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
696
0.916
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Natural Resources Managemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
488
260
0.533
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Health Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
442
0.991
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Mathematics Educatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
244
0.953
* Total Citation Counts Rankings
Ranking Based On Selection: 6
journa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
110
0.453
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Engineering
IT
Mathematic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
213
0.951
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Forestry
Agriculture
Biology
Ecology
Biodiversity Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Land and Water Resources Engineering
Agrometeorolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
159
0.888
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Language Education
Sociolinguistics
Educational Psychology
Instructional Administration an
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
161
0.976
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
154
0.939
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Language Education and Reading Educatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
122
0.836
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Information Technology
Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
135
0.944
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Artificial Intelligence
Robotics. Image Processin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
141
0.993
* Total Citation Counts Rankings
Ranking Based On Selection: 15
childhood and adolescent tuberculosis
health
water and climate chang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
80
0.584
* Total Citation Counts Rankings
Ranking Based On Selection: 16
language education
institutional development and management
higher education
social sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Information Technolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
78
0.709
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
21
0.221
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Biology
Microbiology
Mycolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
84
0.894
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Fisheries
Traceability
Toxicology
Phycology
Microbiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
72
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 21
political science
public administration
social scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
71
0.986
* Total Citation Counts Rankings
Ranking Based On Selection: 22
antioxidant
aquaculture
fish nutrition
immunology
water qualit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
36
0.514
* Total Citation Counts Rankings
Ranking Based On Selection: 23
psychology
social science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
50
0.769
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Environmental science
environmental anthropology
watershed management
CBR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
19
0.292
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Education
Agriculture
Leadership
Managemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
* Total Citation Counts Rankings
Rankings
627,650
373
1
Ranking Based On Selection: 1
Eileen Bernardo
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
313
0.252
Chemistry
Chemistry Education and Environmental Science and Technolog
* Total Citation Counts Rankings
Rankings
802,968
615
2
Ranking Based On Selection: 2
Arnel Fajardo
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
696
0.916
AI
image processing
speech recognition
smart Agriculture
computing and engineering educatio
* Total Citation Counts Rankings
Rankings
968,783
912
3
Ranking Based On Selection: 3
Junel B Soriano
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
488
260
0.533
* Total Citation Counts Rankings
Rankings
1,005,755
972
4
Ranking Based On Selection: 4
Jolo Galabay
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
442
0.991
* Total Citation Counts Rankings
Rankings
1,247,318
1,554
5
Ranking Based On Selection: 5
Januard Dagdag
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
244
0.953
* Total Citation Counts Rankings
Rankings
1,273,096
1,634
6
Ranking Based On Selection: 6
Rogelioijr Sabellano
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
110
0.453
* Total Citation Counts Rankings
Rankings
1,311,674
1,748
7
Ranking Based On Selection: 7
Edward Panganiban
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
213
0.951
* Total Citation Counts Rankings
Rankings
1,388,674
2,051
8
Ranking Based On Selection: 8
Dominic G. Rodriguez
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
0
0.000
Forestry
Agriculture
Biology
Ecology
Biodiversity Conservation
* Total Citation Counts Rankings
Rankings
1,426,629
2,176
9
Ranking Based On Selection: 9
Lanie Alejo
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
159
0.888
Land and Water Resources Engineering
Agrometeorolog
* Total Citation Counts Rankings
Rankings
1,468,807
2,357
10
Ranking Based On Selection: 10
Ferdinand Bulusan
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
161
0.976
Language Education
Sociolinguistics
Educational Psychology
Instructional Administration an
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total Citation Counts Rankings
Rankings
1,472,350
2,371
11
Ranking Based On Selection: 11
Albert A. Vinluan
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
154
0.939
* Total Citation Counts Rankings
Rankings
1,533,163
2,605
12
Ranking Based On Selection: 12
Boyet L Batang
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
122
0.836
Language Education and Reading Educatio
* Total Citation Counts Rankings
Rankings
1,543,447
2,646
13
Ranking Based On Selection: 13
Joey Natividad
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
135
0.944
* Total Citation Counts Rankings
Rankings
1,546,298
2,656
14
Ranking Based On Selection: 14
Jesusimo Dioses Jr
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
141
0.993
Artificial Intelligence
Robotics. Image Processin
* Total Citation Counts Rankings
Rankings
1,566,861
2,733
15
Ranking Based On Selection: 15
Flordeliza Ramos-Bassiag
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
80
0.584
childhood and adolescent tuberculosis
health
water and climate chang
* Total Citation Counts Rankings
Rankings
1,635,112
3,032
16
Ranking Based On Selection: 16
John N. Cabansag
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
0
0.000
language education
institutional development and management
higher education
social sciences
* Total Citation Counts Rankings
Rankings
1,677,121
3,240
17
Ranking Based On Selection: 17
Ivy M Tarun
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
78
0.709
* Total Citation Counts Rankings
Rankings
1,750,294
3,592
18
Ranking Based On Selection: 18
Jake Donely Padua
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
21
0.221
* Total Citation Counts Rankings
Rankings
1,752,771
3,606
19
Ranking Based On Selection: 19
James Kennard Sanz Jacob
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
84
0.894
* Total Citation Counts Rankings
Rankings
1,872,824
4,259
20
Ranking Based On Selection: 20
Mary Joy Libatique
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
72
1.000
* Total Citation Counts Rankings
Rankings
1,874,384
4,265
21
Ranking Based On Selection: 21
Shiela Antonette Bacud
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
71
0.986
political science
public administration
social scienc
* Total Citation Counts Rankings
Rankings
1,890,176
4,362
22
Ranking Based On Selection: 22
Isagani Angeles Jr
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
36
0.514
antioxidant
aquaculture
fish nutrition
immunology
water qualit
* Total Citation Counts Rankings
Rankings
1,920,925
4,571
23
Ranking Based On Selection: 23
Mavictoria Tandoc-Juan
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
50
0.769
* Total Citation Counts Rankings
Rankings
1,923,009
4,587
24
Ranking Based On Selection: 24
Dante Aquino
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
19
0.292
Environmental science
environmental anthropology
watershed management
CBR
* Total Citation Counts Rankings
Rankings
1,937,882
4,706
25
Ranking Based On Selection: 25
Aisie O Bete
Isabela State University
San Mariano, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
Education
Agriculture
Leadership
Managemen