RETRACTED: Digital design trends of train and shunting operations at railway stations Shinpolat Suyunbayev, Sakijan Khudayberganov, Sherzod Jumayev and Alfiya Bashirova E3S Web Conf., 549 (2024) 04001 Published online: 15 July 2024 DOI: 10.1051/e3sconf/202454904001