A location-allocation modelling study of the multi-level healthcare resources in the Qingzang Plateau considering equity and efficiency objectives: Taking Lhasa as an example
ZHANG Rui, ZHONG Qianyu, TAO Zhuolin, CHENG Yang
GEOGRAPHICAL RESEARCH . 2025, (8): 2170 -2185 .  DOI: 10.11821/dlyj020240978