Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
biology (phycology)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :2
Mathematics Education
Teaching
Social Sciences
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
Biology Education
Education for Sustainable Development
Gamification
Nursing
STEM Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Science
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Science Education
Graduate Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Science Education
Physics
STEM
Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Biology
Fisheries
Systematics
Ethnobotany
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Educational Management
Action Research Dissertation
Educational Leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Sports Science
Human Kinetics
Exercise Science
Social Science
Teacher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Mathematics
Education
Innovation
Social Science
Contextualization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Public Administration
Governance
Higher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :12
fisheries
marine plastic pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :13
Philippine studies
Literature
Language and Cultural Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :14
Biology
Innovation
Instructional Materials
E-learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :15
ICT
public administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :16
Language teaching
linguistics
applied linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :17
accounting
business
administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :18
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :19
Social Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :20
Mathematics
Statistics
teaching
business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :21
Social Science
Development Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :22
Renewable Energy Technologies
Energy Transition
Renewable Energy
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :23
Information and Communication Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :24
accounting
tax
auditing
management
business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :25
Economics
Finance
Management
Co-operatives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Richard V Dumilag
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Ryan V Dio
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Mathematics Education
Teaching
Social Sciences
Environment
Aaron A Funa
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Biology Education
Education for Sustainable Development
Gamification
Nursing
STEM Education
Jhonner D. Ricafort
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Susan Janer
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Science Education
Graduate Education
Renz Alvin Gabay
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Science Education
Physics
STEM
Research
Teresa Haide Belgica
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Biology
Fisheries
Systematics
Ethnobotany
Education
Gerry S Digo
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Educational Management
Action Research Dissertation
Educational Leadership
Jordan Miranda Pocaan
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Sports Science
Human Kinetics
Exercise Science
Social Science
Teacher Education
Anthony Loria Madrazo
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Mathematics
Education
Innovation
Social Science
Contextualization
Errol De Castro
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Public Administration
Governance
Higher Education
Mark Ariel Diamsim Malto
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Sherill A Gilbas
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Philippine studies
Literature
Language and Cultural Studies
Nestor L. Lasala Jr.
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Biology
Innovation
Instructional Materials
E-learning
Catherine A De Castro
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
ICT
public administration
Ana Cristina Fortes
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Language teaching
linguistics
applied linguistics
Michael Bongalonta
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
accounting
business
administration
Karen Mae Palabrica
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Susan Mae G Apostol
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Christine Hugo Ferolino
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Mathematics
Statistics
teaching
business
Graham Naz
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Social Science
Development Management
Bryan Escoto
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Renewable Energy Technologies
Energy Transition
Renewable Energy
Machine Learning
Maria Ellen L Estrellado
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Information and Communication Technology
Michelle Bongalonta
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
accounting
tax
auditing
management
business
Maria Luisa P Mirasol
Sorsogon State University
Sorsogon, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Economics
Finance
Management
Co-operatives