The Custodian of the Two Holy Mosques Institute for Hajj and Umrah Research at Umm Al-Qura University, signed 6 cooperation agreements at the sideline of the 19th Scientific Forum for Hajj Research which concluded its activites today in Medina. The agreements were signed with a number of universities and other sectors. The Dean of the Hajj and Umrah Research Institute Dr. Sami Brahmi said that the purpose of the agreements is to cooperate in the field of studies and various research projects and to strengthen solidarity to serve the citizens and guests of Hajj, Umrah and visitors.