Due to the high demand for attending the conference, and our association with a certain number of attendees, and our keenness on good organization and the success of the conference, the organizing committee decides the following
⭐ Allowing all registrants to pay subscriptions to confirm their subscription until tomorrow, Saturday, corresponding to 4-29 at 12 midnight, and in the event that the subscription is not paid, we will have to cancel the subscription and notify you of that.
⭐ Registration on the website will be closed tomorrow, Saturday, April 29, for participants to attend, but registration is still available for those wishing to participate online, whether (participating in a research or as an online listener)

Conference coordinator
Prof. Dr. Ahmed El-Toukhy
Regards