Author = El-Sharkawy, Mai Hassan Hassan
Effect of Educational Program on Level of Self -Esteem of School Age Children and Adolescents Exposed to Bullying

Volume 2, Issue 2, January 2022, Pages 98-106

Zeinab El Sayed Hafez El Sayed; Mai Hassan Hassan El-Sharkawy; Amina Ahmed Wahba El salamony; marwa AE zewiel