Keywords = Marginal costs
| Number of Articles: 2 | ||
| 1 | The Economics of Bee Honey Production In Qalyubia Governorate | |
| Volume 60, Issue 4, December 2022, Page 1275-1290 | ||
| Asmaa Mohamed El-Tokhy Bahloul | ||
| 2 | ANALYTICAL STUDY OF THE DETERMINANTS OF PRODUCTION AND COST FUNCTIONS OF ONION SANDY LANDS, BENI SUEF GOVERNORATE | |
| Volume 27, Issue 1, March 2019, Page 1107-1123 | ||
| Mohamed Osman; Heba M. Abdel-Aziz; M. O. Abdel-Fatah | ||
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