information about Country field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Physics 33.7M papers | Economics 12.7M papers | Acoustics 3M papers | Management 1.8M papers |
| Current | |||
Country 1,127 papers | |||
| Child | |||
Trends
Notes
History
| Parent | |||
|---|---|---|---|
Physics 33.7M papers | Economics 12.7M papers | Acoustics 3M papers | Management 1.8M papers |
| Current | |||
Country 1,127 papers | |||
| Child | |||