共 50 条
- [4] School Vouchers in the United States: Productivity in the Public and Private Sectors Zeitschrift für Erziehungswissenschaft, 2008, 11 : 253 - 267
- [5] School vouchers in the United States: Productivity in the public and private sectors ZEITSCHRIFT FUR ERZIEHUNGSWISSENSCHAFT, 2008, 11 (02): : 253 - 267
- [6] A comparison of public school and private school children's levels of active play JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 2016, 38 : S194 - S195