Marwa Nossier Hamdan El-Hamaida, Shimaa Abdelsalam Mohamed, Ahmed Salah Eldin Shiba. 1. “The Impact of COVID-19 on the Area and the Capability of Common Components in Public Buildings”. Design Engineering 2021 (02), 1187 - 1213. http://thedesignengineering.com/index.php/DE/article/view/9738.