FARHI, F.; AHMED MOHAMED, M. M. Pilgrims’ Interaction with the Services Provided by the General Presidency of Al-Haramain Affairs via Facebook." ’A field Study on the Users of my page’ The Ministry of Hajj and the Grand Mosque. Revue des études Afro-Asiatiques, v. 2, n. 5, p. 23, 1 avr.2020.