@article{杨青_90,
author = {[杨青]},
title = {博士生为什么延期了——人文社科博士生延期毕业原因及作用机制分析},
publisher = {中国高教研究},
year = {2021},
journal = {中国高教研究},
volume = {37},
number = {07},
eid = {90},
pages = {90-97},
keywords = {人文社科；博士生；延期毕业；影响因素},
doi = https://zggjyj.cahe.edu.cn/CN/10.16298/j.cnki.1004-3667.2021.07.14
}