Al-khazraji, H., Benkmoun, N. ., Choinska, M. . and Khelidj, A. (2022) “Numerical Investigation of Aggregates Size and Volume Fraction on Gas Permeability of 3D Meso-Scale Concrete”, Misan Journal of Engineering Sciences, 1(2), pp. 56–62. doi: 10.61263/mjes.v1i2.24.