1. Anon. Nacto, “Half a billion trips,” 2022.
2. Anon. BTS, “Notable for bike to work week: national spending on bicycles and accessories grew 620% from march 2020 to March 2023; docked bikeshare grew 42% percent”.
3. Anon. USDOT-BTS, “Bikeshare and e-scooters in the U.S.” Accessed: Feb. 27, 2024. [Online]. Available: https://data.bts.gov/stories/s/Bikeshare-and-e-scooters-in-the-U-S-/fwcs-jprj/.
4. Exploring spatial variation of bike sharing trip production and attraction: a study based on Chicago's Divvy system;Yang;Appl. Geogr.,2020
5. Bikesharing in Europe, the Americas, and Asia: past, present, and future;Shaheen;Transp. Res. Rec.,2010