Subject Rankings

Universiti Teknologi Petronas Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 22, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Jun Wei Lim
Environmental Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
62
231
13,008
* Total H IndexRankings
Ranking Based On Selection :5
Yoke Wang Cheng
Wastewater Treatment
Renewable Energy
Biomass Valorisation
Gasification
Heterogeneous Catalysis
Metrics
H-Index
i10 Index
Citation Counts
26
37
2,539
* Total H IndexRankings
Ranking Based On Selection :6
Muhammad Raza Ul Mustafa
Water Resources Management
Environmental Engineering
Artificial Intelligence (AI)
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,646
* Total H IndexRankings
Ranking Based On Selection :7
Cheng Seong Khor
Water network synthesis
petroleum refinery optimization
shale gas
Metrics
H-Index
i10 Index
Citation Counts
15
21
939
* Total H IndexRankings
Ranking Based On Selection :8
Hm Teh
Coastal structures
water resources
wave statistics
Metrics
H-Index
i10 Index
Citation Counts
11
12
393
* Total H IndexRankings
Ranking Based On Selection :10
Ng Cheng Yee
Marine renewable energy
Marine current turbine
Floating offshore structures
Short-crested waves
Metrics
H-Index
i10 Index
Citation Counts
10
13
409
* Total H IndexRankings
Ranking Based On Selection :11
Mustafa Klufallah
Environmental Management
Sustainability
Construction and Project Management
Metrics
H-Index
i10 Index
Citation Counts
8
7
347
* Total H IndexRankings
Ranking Based On Selection :12
Hifsa Khurshid
Environmental Sciences
Wastewater treatment
Nano and green materials
Hydrology and Hydraulics
Water resources
Metrics
H-Index
i10 Index
Citation Counts
7
4
238
* Total H IndexRankings
Ranking Based On Selection :14
Abubakar Sadiq Isah
Water resources
environmental engineering
and public health
Metrics
H-Index
i10 Index
Citation Counts
5
3
76
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Jun Wei Lim
Metrics
H-Index
i10-Index
Citation Counts
62
231
13,008
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Shamsul Rahman Mohamed Kutty
Metrics
H-Index
i10-Index
Citation Counts
42
127
5,730
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Malay Chaudhuri
Metrics
H-Index
i10-Index
Citation Counts
30
71
5,489
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Amirhossein Malakahmad
Metrics
H-Index
i10-Index
Citation Counts
28
52
2,631
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Yoke Wang Cheng
Metrics
H-Index
i10-Index
Citation Counts
26
37
2,539
Wastewater Treatment
Renewable Energy
Biomass Valorisation
Gasification
Heterogeneous Catalysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Muhammad Raza Ul Mustafa
Metrics
H-Index
i10-Index
Citation Counts
22
42
1,646
Water Resources Management
Environmental Engineering
Artificial Intelligence (AI)
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Cheng Seong Khor
Metrics
H-Index
i10-Index
Citation Counts
15
21
939
Water network synthesis
petroleum refinery optimization
shale gas
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Hm Teh
Metrics
H-Index
i10-Index
Citation Counts
11
12
393
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Husna Binti Takaijudin
Metrics
H-Index
i10-Index
Citation Counts
10
11
583
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Ng Cheng Yee
Metrics
H-Index
i10-Index
Citation Counts
10
13
409
Marine renewable energy
Marine current turbine
Floating offshore structures
Short-crested waves
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Mustafa Klufallah
Metrics
H-Index
i10-Index
Citation Counts
8
7
347
Environmental Management
Sustainability
Construction and Project Management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Hifsa Khurshid
Metrics
H-Index
i10-Index
Citation Counts
7
4
238
Environmental Sciences
Wastewater treatment
Nano and green materials
Hydrology and Hydraulics
Water resources
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Faris Ali Hamood Al-Towayti
Metrics
H-Index
i10-Index
Citation Counts
6
4
146
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Abubakar Sadiq Isah
Metrics
H-Index
i10-Index
Citation Counts
5
3
76
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Jagath Retchahan Sivalingam
Metrics
H-Index
i10-Index
Citation Counts
2
2
56
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Effa Affiana Ishak
Metrics
H-Index
i10-Index
Citation Counts
2
2
42