By Boyd Derick   in Applied Economics Letters

ISSN:1466-4291|3|6|409-411

Routledge Ltd‎(1996)‎

Access to resources Favorite 19.47263

By Boyd Derick   Smith Ron   in Applied Economics Letters

ISSN:1466-4291|14|4-6|283-286

Routledge Ltd‎(2007)‎

Access to resources Favorite 15.578103