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Spatial pattern characteristics of traffic accessibility of districts and urban and rural areas in Tanzania
ZHANG Jiaqi, CHEN Shuang, GAO Qun, ISMAEL A. Kimirei
中国科学院大学学报 . 2019, (6): 766 -773 .  DOI: 10.7523/j.issn.2095-6134.2019.06.007