发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 41 |
| Canada | 5 |
| England | 4 |
| South Africa | 4 |
| Ghana | 3 |
| India | 3 |
| Iran | 3 |
| GERMANY (FED REP GER) | 2 |
| Nigeria | 2 |
| Spain | 2 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF NORTH CAROLINA | 5 |
| PACIFIC INSTITUTE FOR RESEARCH & EVALUA... | 3 |
| CALIFORNIA STATE UNIVERSITY SYSTEM | 2 |
| GEORGE MASON UNIVERSITY | 2 |
| HARVARD UNIVERSITY | 2 |
| MASSACHUSETTS SYSTEM OF PUBLIC HIGHER E... | 2 |
| RUTGERS STATE UNIVERSITY NEW BRUNSWICK | 2 |
| STATE UNIVERSITY SYSTEM OF FLORIDA | 2 |
| TEXAS STATE UNIVERSITY SYSTEM | 2 |
| TEXAS TECH UNIVERSITY SYSTEM | 2 |