Ahmed, H., A. Mubashar, E. Uddin, and S. Waheed Ul Haq. “An Investigation of the Experimental and Numerical Ballistic Response of 12.7mm AP Tracer Projectile Against Al2O3/Al 5083-H116 Bi-Layer Armour”. The International Journal of Multiphysics, vol. 15, no. 2, Apr. 2021, pp. 119-38, doi:10.21152/1750-9548.15.2.119.