Scholarly Index
A. El-Shafei
Al-Azhar University; 632 total citations; 65 total publications; best world rank #707
Al-Azhar University
632Total citations
65Total publications
16H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Tribology and Lubrication Engineering | Lifetime | 707 | EG 3 | 94.75 |
| Hydraulic and Pneumatic Systems | Lifetime | 973 | EG 1 | 94.35 |
| Magnetic Bearings and Levitation Dynamics | Lifetime | 766 | EG 3 | 94.49 |