Yousef Salem
(1)
, Mansour Essgaer
(1)
, Yahyia Ben Yahmed
(2)
, Rokaya Abdulhamid
(3)
(1)
Computer Science Department, Faculty of Information Technology, Sebha University, Sebha, Libya,
(2)
Department of Computer Science, College of Education, Traghen, University of Fezzan, Murzuq, Libya,
(3)
Information System Department, Faculty of Information Technology, Sebha University, Sebha, Libya