Sulaiman, S.S. and Ahmad, R. (2023) “Effect of Yttrium on Microstructure and Hardness Properties of Aluminium LM30 Alloy”, Research Progress in Mechanical and Manufacturing Engineering, 4(1), pp. 359–364. Available at: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/9287 (Accessed: 18 July 2024).