Author = محمد صلاح الدين عبد الحميد
| Number of Articles: 2 | ||
| 1 | Economic efficiency of rice production in kafr el-sheikh governorate. | |
| Volume 48, Issue 2, June 2022, Page 93-101 | ||
| محمد صلاح الدين عبد الحميد; محمد مهنى عبد التواب; Mohamed fawzy elsafty | ||
| 2 | Economic efficiency of rice production in Kafr El-Sheikh Governorate | |
| Volume 47, Issue 4, December 2021, Page 499-507 | ||
| Mohamed fawzy elsafty; Mohamed mehana; Mohamed Salah El-Din Abdel Hamid | ||
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