Keywords = Economic study
AN ECONOMIC STUDY OF PRODUCTION AND COSTS OF OLIVE CROP IN NORTH SINAI GOVERNORATE

Volume 10, Issue 3, December 2021, Pages 521-534

Ahmed F. Nofal; Mohamed A. ElSayed; Reyad I. Radwan; Ragab M. Hefny


AN ECONOMIC STUDY FOR SHEEP FATTING IN ISMAILIA GOVERNORATE

Volume 10, Issue 2, August 2021, Pages 229-236

AbdulFattah N. Eshtewy; Reyad I. Radwan; Ragab M. Hefny


AN ECONOMIC STUDY ON THE PRODUCTION OF TANGERINE CROP IN NORTH SINAI GOVERNORATE

Volume 10, Issue 2, August 2021, Pages 237-252

Sayed S. Abd El-Aziz; Soad A. Ibrahim; Ragab M. Hefny; Mohamed K. Rehan


AN ECONOMIC STUDY OF THE FISHING SECTOR IN NORTH SINAI

Volume 9, Issue 1, April 2020, Pages 117-130

Ashraf M.M. Ali; Mohamed A. ElSayed; Reyad I. Radwan; Ragab M. Hefny


AN ECONOMIC STUDY FOR SMALL RUMINANTS SECTOR IN NORTH SINAI GOVERNORATE

Volume 6, Issue 1, April 2017, Pages 67-76

Nermean S.G. Abd El-Salam; Mohamed A. ElSayed; Reyad I. Radwan; Ragab M. Hefny