AUTHOR=Laudie Jessica , Stangl Bethany L. , Gunawan Tommy , Schwandt Melanie L. , Cheng Cecilia , Gilmore Amanda K. , Goldman David , Ramchandani Vijay A. , Diazgranados Nancy , Luk Jeremy W. TITLE=Associations of substance use and positive coping behaviors with sleep quality during the COVID-19 pandemic JOURNAL=Frontiers in Sleep VOLUME=3 YEAR=2025 URL=https://www.frontiersin.org/journals/sleep/articles/10.3389/frsle.2024.1504489 DOI=10.3389/frsle.2024.1504489 ISSN=2813-2890