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It’s too annoying: Who drops out of educational text messaging programs and why 智库出版物
2018
作者:  Hans Fricke;  Demetra Kalogrides;  Susanna Loeb
收藏  |  浏览/下载:3/0  |  提交时间:2020/06/29
Possession and discounting behavior 智库出版物
2007
作者:  Robert Slonim;  James Carlson;  Eric P. Bettinger
收藏  |  浏览/下载:2/0  |  提交时间:2020/06/29
The fatality effects of highway speed limits by gender and age 智库出版物
2003
作者:  Thomas Dee;  Rebecca Sela
收藏  |  浏览/下载:0/0  |  提交时间:2020/06/29