Keskinen, Riikka http://orcid.org/0000-0003-4025-637X
Hyväluoma, Jari
Sohlo, Lauri
Help, Hanna
Rasa, Kimmo
Funding for this research was provided by:
Centre for Economic Development, Transport and the Environment, Finland
Academy of Finland (1295696)
Article History
Received: 10 May 2019
Accepted: 3 August 2019
First Online: 27 August 2019