Imad Kemarchou
1Department of Mechanical engineering, Faculty of Applied Science, University of Ouargla
Algeria

Abdelkader Bellila
Faculty of Exact Sciences, University of El Oued
Algeria

Ayoub Barkat
Department of landscape protection and environmental geography, University of Debercen, 4032 Debrecen
Hungary

Nabil Elsharif
Mechanical Engineering Department, University of Benghazi
Libya