Hong YangZehan RuanWenshu LiHuanjie ZhuJie ZhaoJiandong Peng2025-05-142025-05-142022jz000147-0310https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/24428550The Impact of Built Environment Factors on Elderly People’s Mobility Characteristics by Metro System Considering Spatial HeterogeneityArticlehttps://doi.org/10.3390/ijgi11050315