Scholarly Index
Ning Ma
South China Normal University; 2,184 total citations; 111 total publications; best world rank #92
South China Normal University
2,184Total citations
111Total publications
23H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Sleep and Work-Related Fatigue | Lifetime | 837 | CN 27 | 89.65 |
| Sleep and Work-Related Fatigue | 2021-2025 | 92 | CN 14 | 92.27 |
| Sleep and related disorders | 2021-2025 | 804 | CN 71 | 88.38 |
| Sleep and Wakefulness Research | 2021-2025 | 659 | CN 45 | 86.80 |
| Psychological and Temporal Perspectives Research | 2021-2025 | 340 | CN 46 | 61.69 |