AUTHOR=Zhang Guodong 

TITLE=Optimization of bank investment portfolio and debt structure under sustainable finance policies based on mathematical modeling analysis

JOURNAL=Frontiers in Physics

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2025.1585105

DOI=10.3389/fphy.2025.1585105

ISSN=2296-424X