Syamsir, A., Mubin, S. M., Nor, N. M., Anggraini, V., Nagappan, S., Sofan, A. M., & Muda, Z. C. (2020). Effect of combined drink cans and steel fibers on the impact resistance and mechanical properties of concrete. Journal of Mechanical Engineering and Sciences, 14(2), 6734 - 6742. https://doi.org/10.15282/jmes.14.2.2020.15.0527