Al-Alkawi, H., Al-Fattal, D. and Ali, A.-J. (2012) “Types of the Fiber Glass-Mat on Fatigue Characteristic of Composite Materials at Constant Fiber Volume Fraction: Experimental Determination”, Al-Khwarizmi Engineering Journal, 8(3), pp. 1-12. Available at: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/134 (Accessed: 16August2021).