I. O. B. Al-Fahad, A. D. Hassan, B. M. Faisal, and H. kadhim Sharaf, “Identification of regularities in the behavior of a glass fiber-reinforced polyester composite of the impact test based on ASTM D256 standard”, EEJET, vol. 4, no. 7 (124), pp. 63–71, Aug. 2023.