Service composition in the multi cloud environment. - Abdelbasset Barkat; Okba Kazar; Samir Bourekkache (Int. J. Web Inf. Syst., 2017)

Security model based mobile agent for mobile ad hoc networks. - Ahmed Maqbol; Okba Kazar; Abdelbasset Barkat; Mouadh Bali (Int. J. Commun. Networks Distributed Syst., 2019)