Number of Articles: 2 | ||
1 | Economic Efficiency of Fish Hatcheries in Fayoum Governorate: Data Envelopment Analysis Model (DEA) الکفاءة الاقتصادية للمفرخات السمکية في محافظة الفيوم: نموذج تحليل مغلف البيانات | |
Volume 3, Issue 2, December 2021, Page 292-298 | ||
Mohamed Abdelhameed; yaseen Ahmed | ||
2 | An Econometric Study of Indicators of Productive Efficiency in the Various Types of Private Fish Hatcheries at Kafr El-Sheikh Governorate | |
Volume 2, Issue 2, December 2020, Page 191-206 | ||
Tamer Elsentrecy; Mohamed Ali Elshahed | ||