Abro, S. H., H. A. Moria, A. Chandio, and A. Z. Al-Khazaal. “Understanding the Effect of Aluminum Addition on the Forming of Second Phase Particles on Grain Growth of Micro-Alloyed Steel”. Engineering, Technology & Applied Science Research, vol. 10, no. 1, Feb. 2020, pp. 5153-6, doi:10.48084/etasr.3243.