1. Psychosocial barriers of public transport use and social exclusion among older adults: empirical evidence from Lahore, Pakistan;Al-Rashid;International journal of environmental research and public health,2021
2. https://www.adnkronos.com/COVID-italia-oggi-13708-contagi-e-627-morti-bollettino-7-aprile_2ZG6dimGpZ6R5I7WlMGgFR (access on 25/04/2021)
3. Boukhechba, M., Huang, Y., Chow, P., Fua, K., Teachman, B.A., & Barnes, L.E. (2017, September). Monitoring social anxiety from mobility and communication patterns. In Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers (pp. 749-753).
4. Burke, M., Sipe, N., Evans, R., & Mellifont, D. (2006, September). Climate, geography and the propensity to walk: environmental factors and walking trip rates in Brisbane. In 29th Australasian Transport Research Forum, Gold Coast (pp. 27- 29).
5. The development of walkability in the historic centre of Enna: the case of the Saint Tommaso neighbourhood;Campisi;European transport: international journal of transport economics, engineering & law,2019