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2. Federal Highway Administration. 2020. Shared Mobility: Current Practices and Guiding Principles. Chapter 2 Overview of Shared Mobility Services. Retrieved from: https://ops.fhwa.dot.gov/publications/fhwahop16022/ch2.htm.
3. Nicole DuPuis and Jason Griess. 1979. Micromobility in Cities: A HISTORY AND POLICY OVERVIEW. National League of Cities: The National League of Cities (NLC). Retrieved from https://www.nlc.org/wp-content/uploads/2019/04/CSAR_MicromobilityReport_FINAL.pdf
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