By Heck Jean   Sharma Rajneesh   in Applied Economics Letters

ISSN:1466-4291|18|5|427-432

Routledge Ltd‎(2011)‎

Access to resources Favorite 12.904629

By Heck Jean   Zaleski Peter   Dressler Scott   in Applied Economics

ISSN:1466-4283|41|17|2191-2196

Routledge Ltd‎(2009)‎

Access to resources Favorite 9.678472