Izzatus Tsamroh, D. et al. 2025. Microstructure and Hardness Study of Al6061 Resulting from Artificial Aging. Vokasi Unesa Bulletin of Engineering, Technology and Applied Science. 2, 1 (Mar. 2025), 48–56. DOI:https://doi.org/10.26740/vubeta.v2i1.34984.