(1)Dinh Phuong, D.; Bao Trung, T.; Ngoc Minh, P.; Van Trinh, P. FABRICATION AND CHARACTERIZATION OF THE MECHANICAL PROPERTIES OF COPPER MATRIX COMPOSITE REINFORCED BY GRAPHENE – CARBON NANOTUBE HYBRID MATERIALS. <i>Vietnam J. Sci. Technol.</i> <b>2025</b>.