المنشورات مقال فى مجلة 2020 A GENERALIZED WINTGEN INEQUALITY FOR QUATERNIONIC CR-SUBMANIFOLDS مزيد من المنشورات Compact Submanifolds in Euclidean Space 2015 CONFORMAL AND KILLING VECTOR FIELDS ON REAL SUBMANIFOLDS OF THE CANONICAL COMPLEX SPACE FORM Cm 2019 A GENERALIZED WINTGEN INEQUALITY FOR QUATERNIONIC CR-SUBMANIFOLDS 2020