Torkamani, J.. (2000). Measuring produactive efficiency of farmers :thchniques and application. , 19(2), 115-128. doi: 10.22099/iar.2000.4312

J. Torkamani. "Measuring produactive efficiency of farmers :thchniques and application". , 19, 2, 2000, 115-128. doi: 10.22099/iar.2000.4312

Torkamani, J.. (2000). 'Measuring produactive efficiency of farmers :thchniques and application', , 19(2), pp. 115-128. doi: 10.22099/iar.2000.4312

Torkamani, J.. Measuring produactive efficiency of farmers :thchniques and application. , 2000; 19(2): 115-128. doi: 10.22099/iar.2000.4312