Author = Fathia R. Salem
Economic Efficiency of Marine Fish Farms in Egypt

Volume 44, Issue 2, June 2018, Pages 43-50

Fathia Radwan Salem; Mahmoud M. Fawaz; Roshdy S. El-Adawy; Elsayed Abd Rabo Nawaya


The Efficiency of Honey Bee Production in Kafr El-Sheikh Governorate Using The Data Envelope Curve

Volume 43, Issue 2, July 2017, Pages 33-41

Fawzy El-Danasoury; Fathia R. Salem; Roshdy S. El-Adwy; Omnia Ali El-Ghazouly