Institution: | 1.Centre de recherche Mécanique, Chaab Erssas, Route de A?n ElBey, BP 73B, Constantine, Algeria ;2.Laboratory of Materials and Durable Development (M2D), University Akli Mohamed Oulhadj, 10000, Bouira, Bouira, Algeria ;3.Laboratory of Physical-Chemistry of High Polymers, Faculty of Technology, University Ferhat Abbas, Setif 1, 1900, Sétif, Algeria ;4.CRTSE-Division CCPM- N°2, Bd Dr. Frantz FANON, P.O.Box 140, 16038, Alger, Sept Merveilles, Algeria ; |