Umar Hamzah
Impact in
- Geophysics top 10%
- Geophysical and Geoelectrical Methods
- Seismic Waves and Analysis
- Geochemistry and Petrology top 10%
- Groundwater and Isotope Geochemistry
Papers in
- Geophysics 32
- Geophysical and Geoelectrical Methods 21
- Seismic Imaging and Inversion Techniques 12
- Seismic Waves and Analysis 8
- Geology 26
- Geological and Geophysical Studies 26
- Co-authors
- Abdul Rahim Samsudin (24 shared papers)Abdul Ghani Rafek (4 shared papers)Zulfahmi Ali Rahman (2 shared papers)Chamhuri Siwar (1 shared paper)Mohd Fauzi Mohd Jani (1 shared paper)Mohd Azmi Ismail (3 shared papers)Zaw Win (1 shared paper)Wan Zuhairi Wan Yaacob (3 shared papers)
- Journals
- Applied Sciences (2 papers)Asian Journal of Applied Sciences (2 papers)Sains Malaysiana (13 papers)Bulletin of the Geological Society of Malaysia (10 papers)Journal of Asian Earth Sciences (1 paper)
- Partner nations
- MalaysiaUnited StatesIndonesia
In The Last Decade
Umar Hamzah
47 papers receiving 338 citations
Peers
Comparison fields: 5 of 59
- Geophysics 218
- Geochemistry and Petrology 63
- Ocean Engineering 168
- Geology 57
- Environmental Engineering 71
Countries citing papers authored by Umar Hamzah
This map shows the geographic impact of Umar Hamzah's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Umar Hamzah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Umar Hamzah more than expected).
Fields of papers citing papers by Umar Hamzah
This network shows the impact of papers produced by Umar Hamzah. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Umar Hamzah. The network helps show where Umar Hamzah may publish in the future.
Co-authors
The 20 scholars most cited alongside Umar Hamzah, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 51 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 67 | |
| 2 | 2006 | 66 | |
| 3 | 2006 | 50 | |
| 4 | 2010 | 27 | |
| 5 | 1997 | 22 | |
| 6 | 2011 | 14 | |
| 7 | 2011 | 12 | |
| 8 | 2014 | 12 | |
| 9 | 2008 | 10 | |
| 10 | 2021 | 8 | |
| 11 | 1997 | 8 | |
| 12 | 2021 | 8 | |
| 13 | 2019 | 6 | |
| 14 | 2020 | 5 | |
| 15 | Mapping of faults in the Libyan Sirte basin by magnetic surveys | 2011 | 4 |
| 16 | Regional geological and tectonic structures of the Sirt basin from potential field data | 2010 | 4 |
| 17 | SALINITY MAPPING OF COASTAL GROUNDWATER AQUIFERS USING HYDROGEOCHEMICAL METHODS: A CASE STUDY FROM NORTH KELANTAN, MALAYSIA | 2008 | 4 |
| 18 | An integrated geophysical study of the quaternary Basin at Olak Lempit - Banting Area, Selangor, Malaysia | 2007 | 3 |
| 19 | Kepekatan kandungan logam berat dalam tanih di tapak pelupusan sampah Sg. Kembong, Bangi, Selangor | 2009 | 3 |
| 20 | 2016 | 3 |
About Umar Hamzah
Umar Hamzah is a scholar working on Geophysics, Geology, Ocean Engineering, Oceanography and Artificial Intelligence, having authored 51 papers that have together received 375 indexed citations. Recurring topics across this work include Geological and Geophysical Studies (26 papers), Geophysical and Geoelectrical Methods (21 papers), Geophysical Methods and Applications (13 papers), Seismic Imaging and Inversion Techniques (12 papers), Seismic Waves and Analysis (8 papers), Geophysics and Gravity Measurements (6 papers), Hydrocarbon exploration and reservoir analysis (5 papers) and Geological formations and processes (5 papers). The work is most often cited by research in Geophysics (218 citations), Geochemistry and Petrology (63 citations), Ocean Engineering (168 citations), Geology (57 citations) and Environmental Engineering (71 citations). Umar Hamzah has collaborated with scholars based in Malaysia, United States and Indonesia. Frequent co-authors include Abdul Rahim Samsudin, Abdul Ghani Rafek, Zulfahmi Ali Rahman, Chamhuri Siwar, Mohd Fauzi Mohd Jani, Mohd Azmi Ismail, Zaw Win, Wan Zuhairi Wan Yaacob, Setyardi Pratika Mulya and Dyah Retno Panuju. Their work appears in journals such as Applied Sciences, Asian Journal of Applied Sciences, Sains Malaysiana, Bulletin of the Geological Society of Malaysia and Journal of Asian Earth Sciences.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.