Azarafza,R. , , Davar,A. , , Pirali,P. , and Ghadimi,M. . "Three-Point Bending Test and Experimental and Numerical Modal Testing of Sandwich Plates with Grid Stiffened Core", Journal of Aeronautical Engineering, 23, 1, 2021, 125-144. doi: 10.22034/joae.2021.139662