Lu, Z. , Lu, Q. , Wu, M. , Xiang, Q. , Gu, J.. "Comparison of ANN and Finite Element Model for the Prediction of Ultimate Load of Thin-Walled Steel Perforated Sections in Compression". World Academy of Science, Engineering and Technology, Open Science Index 128, International Journal of Civil and Environmental Engineering, (2017), 11(8), 1027 - 1030.