Hallosh Khidhir, Awad, عواد, Qussay Younis Hamid, and قصي. 2015. “‏Ultrasonic Attenuation of (Al-SiC) Particulate Aluminum Matrix Composite”. Al-Rafidain Engineering Journal (AREJ) 23 (1):30-39. https://doi.org/10.33899/rengj.2015.101024.