@article{Chen2024,
author = {Chen, Y. and Zou, Y. and Song, Y.},
title= {Barriers to high school entrance exam and children of migrants being left behind (in Chinese},
year = {2024},
doi = {10.13821/j.cnki.ceq.2024.01.08},
volume = {24},
number = {1},
pages = {119--135},
}