CORRECTION

To the article “Quasi-Static Penetration Behavior of Glass-Fiber-Reinforced Epoxy Nanocomposites,” by G. Demircan, M. Kisa, M. Ozen, and A. Acikgoz, Vol. 57, No. 4, pp. 503-516, September, 2021.

The following explanations are missing in the legends of Figure s 1−9 :

Fig. 1. Ultrasonic homogenizer (1), ice bath (2), resin (3), magnetic mixer (4).

Fig. 3. Punch (1), punch diameter (2), cover plate (3), support span (4), alignment hole (5), support

plate (6), plate thickness (7).

Figs. 4 and 5. Al2O3 (1) and B4C (2).

Fig. 6. Elastic (I), damage (II), and friction (III).

Fig. 7. Plugging shear out (1), fiber breakage (2), delamination (3), fiber splitting (4), and bulging (5).

Fig. 8. Sharpy (■) and QSPT (□)

Fig. 9. Al2O3 (■) and B4C (□).

In Table 1, the unit of viscosity measurement is indicated in in mPa s.