AUTHOR=Liu Kai , Zhang Yi , Peng Fei , Xie Tong , Du Qiang , Tan Jia-yin TITLE=Spatiotemporal characteristics and influencing factors of China’s knowledge spillover network of the marine industry JOURNAL=Frontiers in Marine Science VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2024.1509523 DOI=10.3389/fmars.2024.1509523 ISSN=2296-7745