Keywords = cost function
Number of Articles: 4
EFFECT OF AGRICULTURAL HOLDING ON TOMATO PRODUCTION COSTS UNDER PLASTIC TUNNEL SYSTEM IN NORTH SINAI GOVERNORATE

Volume 12, Issue 2, March and April 2023, Pages 273-282

Marwa O. ElZool; Mohamed A. ElSayed; Reyad I.M. Radwan; Ragab M. Hefny

ECONOMIC STUDY FOR THE MANUFACTURE OF FISH IN NORTH SINAI GOVERNORATE

Volume 8, Issue 3, December 2019, Pages 251-260

Mahmoud M. Najib; Reyad I.M. Radwan; Soad A. Ibrahim; Hamdy A. El-Sawalhy; Ragab M. Hefny

AN ECONOMIC STUDY OF THE MOST IMPORTANT HORTICULTURAL CROPS USED IN THE MANUFACTURE OF PRODUCTS WITHIN NORTH SINAI

Volume 8, Issue 2, August 2019, Pages 199-208

Mahmoud M. Najib; Reyad I.M. Radwan; Soad A. Ibrahim; Hamdy A. El-Sawalhy; Ragab M. Hefny

AN ECONOMIC STUDY OF THE COSTS OF FISHING AND ITS PROFITABILITY MARGINS FOR THE SHANSHOLA CRAFT OPERATING IN THE PORT OF ELARISH

Volume 7, Issue 3, December 2018, Pages 317-326

Salma M. Abdallah; Mohamed A. ElSayed; Soad A. Ibrahim; Ragab M. Hefny

Sinai Journal of Applied Sciences

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