Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Biofuel
Bioenergy
Wastewater
Adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Natural Products Chemistry
Science Education
Chemistry Education
Game-based Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Biomass to energy conversion
water and wastewater engineering
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Waste management
plastic analysis
environmental impacts of wastes
environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
renewable energy
sustainable development
energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Mathematics Education
Teacher Education
Mathematical Creativity
Didactics of Mathematics
STEM Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Environmental Engineering
Energy
Biofuel
Wastewater Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Optimization. Traffic equilibrium problems. Multi-criteria decision. Mathematics education.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Renewable Energy
Power Electronics
Energy Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Finite Element Modeling
Computational Fluid Dynamics
Moisture Diffusion
Rice Grains
Food Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Educational Technology
Online Learning
Pedagogical Beliefs
Food and Nutrition
Human Resource
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Agronomy
Crop Physiology
Biological Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Database System
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Environmental Science
Wildlife Studies
Ecology
Natural Resource Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Data Mining
Image Processing
Pattern Recognition
Database Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Graph Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Materials Engineering
Manufacturing Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Renato Ortiz Arazo
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Biofuel
Bioenergy
Wastewater
Adsorption
Angelo Mark Walag
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Natural Products Chemistry
Science Education
Chemistry Education
Game-based Learning
Alexander Llemit Ido
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Biomass to energy conversion
water and wastewater engineering
Environmental Engineering
Van Ryan Kristopher R Galarpe
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Waste management
plastic analysis
environmental impacts of wastes
environmental science
Dionel Albina
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
renewable energy
sustainable development
energy
Dennis B. Roble
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Mathematics Education
Teacher Education
Mathematical Creativity
Didactics of Mathematics
STEM Education
Laila Lomibao
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Val Irvin Facturanan Mabayo
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Engineering
Energy
Biofuel
Wastewater Treatment
Concon Namoco
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Rhoda Agdeppa Namoco
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Optimization. Traffic equilibrium problems. Multi-criteria decision. Mathematics education.
Ambrosio Cultura
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Renewable Energy
Power Electronics
Energy Storage
Jonathan H Perez
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Finite Element Modeling
Computational Fluid Dynamics
Moisture Diffusion
Rice Grains
Food Engineering
Sarah Namoco
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Educational Technology
Online Learning
Pedagogical Beliefs
Food and Nutrition
Human Resource
Prosibeth G Bacarrisas
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Renante D Taylaran
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Agronomy
Crop Physiology
Biological Sciences
Junar Landicho
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Faith Guimary
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Charita Luna
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Richel E. Relox
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Environmental Science
Wildlife Studies
Ecology
Natural Resource Conservation
Jocelyn Barbosa
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Data Mining
Image Processing
Pattern Recognition
Database Management
Reymar H. Jaro
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Environmental Engineering
Nathaniel Quimada
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Environmental Engineering
Pagalan Efren Jr
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Environmental Engineering
Yamilita Pabilona
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Jeffrey Ken B. Balangao
University of Science and Technology Southern Philippines USTP
Misamis Oriental,, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Materials Engineering
Manufacturing Engineering