发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| GERMANY (FED REP GER) | 52 |
| Switzerland | 7 |
| Norway | 3 |
| Australia | 1 |
| Austria | 1 |
| Netherlands | 1 |
| South Africa | 1 |
| USA | 1 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| DORTMUND UNIVERSITY OF TECHNOLOGY | 10 |
| FREIBURG UNIVERSITY OF EDUCATION | 8 |
| UNIVERSITY OSNABRUCK | 7 |
| LEIBNIZ INSTITUT FUR DIE PADAGOGIK DER NATURWI... | 6 |
| LEUPHANA UNIVERSITY LUNEBURG | 5 |
| HUMBOLDT UNIVERSITY OF BERLIN | 4 |
| UNIVERSITY OF DUISBURG ESSEN | 4 |
| UNIVERSITY OF MUNICH | 4 |
| TECHNICAL UNIVERSITY OF MUNICH | 3 |
| UNIVERSITAT KASSEL | 3 |