“FRICTION AND WORN SURFACE TOPOGRAPHICAL FEATURES OF
AS-CAST, MODIFIED AND HOMOGENIZED ALUMINUM-SILICON ALLOYS”. Journal of Engineering 12, no. 04 (December 1, 2006): 1020–1029. Accessed July 3, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/2838.