1. LMPE ENSIT University of Tunis 5 Avenue Hussein, BP, 56, Bâb Manara Tunis 1008 Tunisia
2. Laboratoire Génie de Production (LGP) University of Toulouse INP-ENIT 47 Av. d’Azereix 65016 Tarbes France
3. College of Engineering and Technology American University of the Middle East Egaila 54200 Kuwait
4. Department of Mechanical Engineering Université du Québec à Trois-Rivières Trois-Rivières G8Z 4M3 Quebec Canada