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Labor market returns to an early childhood stimulation intervention in Jamaica
Gertler, P., Heckman, J., Pinto, R., Zanolini, A., Vermeersch, C., Walker, S., Chang, S. M., Grantham-McGregor, S.Volume:
344
Language:
english
Journal:
Science
DOI:
10.1126/science.1251178
Date:
May, 2014
File:
PDF, 358 KB
english, 2014