by 李欣
Published in 中华纸业 (2025)

by 李欣
Published in 国际问题研究 (2024)

by 李欣
Published in 地理科学 (2024)

by Wu, Xiaogang, Li, Xin, Miao, Jia
Published in ECNU Review of Education (01.12.2024)

by 李欣
Published in 有色金属工程 (2021)

by 李欣
Published in 农业图书情报学刊 (2017)

by 李欣
Published in 农业图书情报学刊 (01.05.2016)

by 李, 欣
Published in E-Commerce Letters (2025)

by 李, 欣
Published in E-Commerce Letters (2025)

by 李, 欣
Published in E-Commerce Letters (2025)

by 李, 欣
Published in Advances in Philosophy (2025)

by 李欣, 孙伟
Published in 南京航空航天大学学报（英文版） (2024)

by 于亚秀, 李欣
Published in 大数据 (15.11.2022)

by 赖鑫, 李欣
Published in 电讯技术 (2024)

by 李, 欣
Published in E-Commerce Letters (2024)

by 李, 欣
Published in Advances in Applied Mathematics (2024)

by 李, 欣
Published in Journalism and Communications (2024)

by 李, 欣
Published in Advances in clinical medicine (2024)

by 李, 欣
Published in Jiao yu jin zhan (2024)

by 李, 欣
Published in Advances in Social Sciences (2024)