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òòò½Íø Journal:
Applied Economics

ISSN 1945-7782 (Print) | ISSN 1945-7790 (Online)

Can Mobile Phones Improve Learning? Evidence from a Field Experiment in Niger

  • Jenny C. Aker
  • Christopher Ksoll
  • Travis J. Lybbert
òòò½Íø Journal: Applied Economics
vol. 4, no. 4, October 2012
(pp. 94–120)
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