AUTHOR=Shen Jia , Ren Xiaohong , Feng Zhitao , Nie Jiayun 

TITLE=The impact of public environmental concerns on port sustainability: evidence from 44 port cities in China

JOURNAL=Frontiers in Marine Science

VOLUME=11

YEAR=2025

URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2024.1454242

DOI=10.3389/fmars.2024.1454242

ISSN=2296-7745