1. Department of Automotive and Marine Engineering Technology; College of Technological Studies; The Public Authority for Applied Education and Training; Kuwait
2. Unité de Métrologie et des Systèmes Energétiques; Ecole Nationale d'Ingénieurs; 5000 Monastir; University of Monastir; Tunisia
3. College of Engineering; Mechanical Engineering Department; Hail University; Hail City Saudi Arabia
4. Unité de Recherche Matériaux; Energie et Energies Renouvelables; Faculté des Sciences de Gafsa; Tunisia