Author = salem, fathia Radwan
Study of the impact of the variety policy on the productivity of the unit of water for the rice crop

Volume 51, Issue 3, September 2025, Pages 321-329

fathia Radwan salem; Mohamed fawzy elsafty; Mohamed Mehana Abd Eltawab; Shorouk Basiouny Elsawy; ahmed mohamed elsakka


Economic efficiency of wheat and maize production in Kafr El-Sheikh Governorate

Volume 51, Issue 2, June 2025, Pages 285-296

fathia Radwan salem; Roshdy Shawky Eladawy; Shimaa Masoud Elewa; Samah Mohamed Elsharkawy


The efficiency of Egyptian Agricultural foreign trade with Arab countries

Volume 49, Issue 1, March 2023, Pages 41-48

محمد مهنى عبد التواب; fathia Radwan salem; naglaa Hassan Abd Elmohsen