AUTHOR=Yew Ming Chian TITLE=Editorial: Cool Roofing Technologies for Sustainable Buildings JOURNAL=Frontiers in Built Environment VOLUME=7 YEAR=2021 URL=https://www.frontiersin.org/journals/built-environment/articles/10.3389/fbuil.2021.699841 DOI=10.3389/fbuil.2021.699841 ISSN=2297-3362