Minister of endowment, Mohamed Moukhtar Gomaa will participate Sunday in an Islamic Universities League seminar entitled "development of Egyptian-Saudi relations in the 21st century". The seminar will take place at Saleh Kamel Center for Economic Studies at Al Azhar University, Al Bawaba News reported. The seminar coincides with the visit of the Custodian of the Two Holy Mosques, King Salman bin Abdul Aziz Al Saud to Cairo scheduled for Monday. This comes within the framework of cooperation between Egypt and Saudi Arabia.