AN ECONOMIC STUDY OF THE COSTS OF PRODUCTION FOR SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT
الشريف, ., محمد, ., سعفان, ., حسن, . (2010). AN ECONOMIC STUDY OF THE COSTS OF PRODUCTION FOR SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT. EKB Journal Management System, 1(4), 305-312. doi: 10.21608/jaess.2010.45868
ليلى الشريف; أنعام محمد; علاء الدين سعفان; هيثم حسن. "AN ECONOMIC STUDY OF THE COSTS OF PRODUCTION FOR SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT". EKB Journal Management System, 1, 4, 2010, 305-312. doi: 10.21608/jaess.2010.45868
الشريف, ., محمد, ., سعفان, ., حسن, . (2010). 'AN ECONOMIC STUDY OF THE COSTS OF PRODUCTION FOR SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT', EKB Journal Management System, 1(4), pp. 305-312. doi: 10.21608/jaess.2010.45868
الشريف, ., محمد, ., سعفان, ., حسن, . AN ECONOMIC STUDY OF THE COSTS OF PRODUCTION FOR SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT. EKB Journal Management System, 2010; 1(4): 305-312. doi: 10.21608/jaess.2010.45868