Author = Eman hessin Yousef heggy
Effect of Instructional Guidelines regarding COVID -19 on Nurses' Knowledge and Practices in Surgical unit

Volume 12, Issue 4, December 2021, Pages 1199-1217

Aziza Youniss Ahmed El-ghiety; Hoda Ahmed Hussein Ahmed; Eman hessin Yousef heggy; Badria Mahrous Abdelhameed Mohammed