1. Chapter 15 Transportation, Posts, and Information transmission,2023
2. Table of traffic performance by station (Daily average FY2022), traffic performance by station,2022
3. Metro Line A service disruptions and resumptions in Rome,2024
4. Derailment of a passenger train near wimbledon, 6 november 2017,2018
5. Transport infrastructure interdependency: metro's failure propagation in the road transport system in Mexico City;Santos-Reyes;Sustainability,2019