[SPS] Boumerdes (Algeria) -- The Summer University of SADR, POLISARIO Cadres opened on Wednesday, at the University of M'Hamed BOUGARA, Boumerdes, in the presence of the Prime Minister, member of the National Secretariat, Mr. Boushraya Hammoudi Bayon, representing the President of the Republic, the Secretary General for the Polisario Front, Mr. Brahim Ghali, with the participation of 400 cadres, along with Algerian civil society representatives and international figures in solidarity with the right of Sahrawi people to self -determina