Spatial accessibility analysis of primary schools at the county level based on the improved potential model:A case study of Xiantao City, Hubei Province
Pengfei TANG, Jingjing XIANG, Jing LUO, Guolei CHEN
PROGRESS IN GEOGRAPHY . 2017, (6): 697 -708 .  DOI: 10.18306/dlkxjz.2017.06.005