Shibayama T, Sandholzer F, Laa B, Brezina T. Impact of COVID-19 lockdown on commuting: A multi-country perspective. EJTIR [Internet]. 2021 Apr. 1 [cited 2024 Jul. 3];21(1):70-93. Available from: https://journals.open.tudelft.nl/ejtir/article/view/5135