1. Apple. 2021. COVID‑19 - Mobility Trends Reports. Retrieved March 5, 2021 (https://COVID19.apple.com/mobility).
2. Valuing of Attributes Influencing the Attractiveness of Suburban Train Service in Mumbai City: A Stated Preference Approach;Basu;Transportation Research Part A: Policy and Practice,2012
3. Valuing Crowding in Public Transport: Implications for Cost-Benefit Analysis;Batarce;Transportation Research Part A: Policy and Practice,2016
4. Bavel, Jay J. Va., Katherine Baicker, Paulo S. Boggio, Valerio Capraro, Aleksandra Cichocka, Mina Cikara, Molly J. Crockett, Alia J. Crum, Karen M. Douglas, James N. Druckman, John Drury, Oeindrila Dube, Naomi Ellemers, Eli J. Finkel, James H. Fowler, Michele Gelfand, Shihui Han, S. Alexander Haslam, Jolanda Jetten, Shinobu Kitayama, Dean Mobbs, Lucy E. Napper, Dominic J. Packer, Gordon Pennycook, Ellen Peters, Richard E. Petty, David G. Rand, Stephen D. Reicher, Simone Schnall, Azim Shariff, Linda J. Skitka, Sandra Susan Smith, Cass R. Sunstein, Nassim Tabri, Joshua A. Tucker, Sander van der Linden, Paul van Lange, Kim A. Weeden, Michael J. A. Wohl, Jamil Zaki, Sean R. Zion, and Robb Willer. 2020. “Using Social and Behavioural Science to Support COVID-19 Pandemic Response.” Nature Human Behaviour 4(5):460–71. 10.1038/s41562-020-0884-z.
5. Insights into the Impact of COVID-19 on Household Travel and Activities in Australia – The Early Days of Easing Restrictions;Beck;Transport Policy,2020