1. Federal Highway Administration, 2018, n.d.
2. From intentions to actions: A theory of planned behavior;Ajzen,1985
3. From intentions to actions: A theory of planned behavior. Academic Press Inc;Ajzen;Organ. Behav. Hum. Decis. Process.,1991
4. Alemi, F., Circella, G., Handy, S., Mokhtarian, P., 2017. What influences travelers to use Uber? Exploring the factors affecting the adoption of on-demand ride services in California, in: Transportation Research Board 96th Annual Meeting.
5. Alemi, F., Circella, G., Sperling, D., 2018. Adoption of Uber and Lyft, Factors Limiting and/or Encouraging Their Use and Impacts on Other Travel Modes among Millennials and Gen Xers in California, in: Transportation Research Board 97th Annual Meeting.