SESanaa El-SayedFollowUsage metrics Co-workers & collaboratorseaet al.et al.HSHesham SallamHesham SallamRBRobert BoesseneckerRobert BoesseneckerAGAbdullah GoharPaleobiologist - Mansoura, EgyptAbdullah GoharDSDalia A. SabryDalia A. SabryMAMohamed AntarMohamed Antar