@article{Sun2020,
author = {Sun, L. and Shafiq, M.N. and McClure, M. and Guo, S.},
title= {Are there educational and psychological benefits from private supplementary tutoring in mainland China? Evidence from the China Education Panel Survey, 2013–15},
year = {2020},
doi = {10.1016/j.ijedudev.2019.102144},
volume = {72},
pages = {102144},
}