Impact of Yellow Oil Fly Ash Content and Particle Size on the Mechanical Performance of Sintered Cu-Gr Hybrid Composites. Tikrit j. eng. sci. [انترنت]. 19 أغسطس، 2026 [وثق 9 نوفمبر، 2026];33(1):1-19. موجود في: https://tj-es.com/ojs/index.php/tjes/article/view/2862