Román, C., Martín J. C., & Espino, R. (2014). Using stated preferences to analyse the service quality of public transport. International Journal of Sustainable Transportation, 8(1), 28-46.
Román, C., Martín J. C., & Espino, R. (2014). Using stated preferences to analyse the service quality of public transport. International Journal of Sustainable Transportation, 8(1), 28-46.