AUTHOR=Rungskunroch Panrawee , Shen Zuo-Jun , Kaewunruen Sakdirat TITLE=Getting It Right on the Policy Prioritization for Rail Decarbonization: Evidence From Whole-Life CO2e Emissions of Railway Systems JOURNAL=Frontiers in Built Environment VOLUME=7 YEAR=2021 URL=https://www.frontiersin.org/journals/built-environment/articles/10.3389/fbuil.2021.638507 DOI=10.3389/fbuil.2021.638507 ISSN=2297-3362