@article{杨青，唐玉光_75,
author = {[杨青，唐玉光]},
title = {为何延期：中美博士生延期毕业趋势及影响因素研究},
publisher = {中国高教研究},
year = {2025},
journal = {中国高教研究},
volume = {41},
number = {8},
eid = {75},
pages = {75-83},
keywords = {博士生教育；延期毕业；匹配理论；国际比较},
doi = https://zggjyj.cahe.edu.cn/CN/10.16298/j.cnki.1004-3667.2025.08.10
}