Shan, Ming, Yun Le, Kenneth T. W. Yiu, Albert P. C. Chan, Yi Hu, and You Zhou. “Assessing Collusion Risks in Managing Construction Projects Using Artificial Neural Network”. Technological and Economic Development of Economy 24, no. 5 (October 12, 2018): 2003-2025. Accessed November 24, 2024. https://jbem.vgtu.lt/index.php/TEDE/article/view/5471.