• Did the COVID-19 crisis change inventory efficiency? Evidence from FinlandHilmola, Olli-Pekka KristianInternational Journal of Business Performance and Supply Chain Modelling2022 / p. 289-305 https://doi.org/10.1504/IJBPSCM.2022.125691 https://www.scopus.com/sourceid/21100825851 https://www.scopus.com/record/display.uri?eid=2-s2.0-85140826618&origin=inward&txGid=1b843d2c65b8846e2bd9dfaaff6656e9
• Road traffic emissions and emission reduction targets: case of Highway E18 in South-East FinlandLähdeaho, Oskari; Hilmola, Olli-Pekka KristianInternational journal of business performance and supply chain modelling2021 / p. 306-327 https://doi.org/10.1504/IJBPSCM.2021.117912 https://www.scopus.com/sourceid/21100825851 https://www.scopus.com/record/display.uri?eid=2-s2.0-85116646303&origin=inward&txGid=d3973ca890dac65cf73e123db4f90d51