University Convention 2017-2019 UNIV 2017 PITESTI Acad Militaire Cherchell 2017 UNIV 2017 EFE UNIV 2017 UTM Malaysia UNIV 2017 EFEENGAGEMENT UNIV 2017 BUCHAREST UNIV 2018 ENSEA UNIV 2018 ESPCI UNIV2018 UFC UNIV 2018 ENSH UNIV 2018 Silésie Pologne( Fr ) UNIV 2018 SAINT-QUENTIN UNIV 2018 ARTOIS FR UNIV 2019 AMAR LASKRI. Annaba