Zhou,Lingang. Research on the construction of social security system and public service system for the disabled[J]. Chinese Journal of Population Science, 2011(2):9.

Zhang, Zhele. Sociological perspective on the barrier-free environment of urban tourist attractions - Taking Chengdu as an example[J]. Special Zone Economy, 2006(11):3.

Su, Na. Investigation on the current situation of barrier-free environment construction in colleges and universities - Taking four colleges and universities as an example[J]. Modern Special Education, 2019(8):68-78.

Liao, Huiji, Yue, Jinglun. Workplace barrier-free environment, integrated employment and employment policies for the disabled-a comparative study of three types of employers[J]. Journal of Public Administration, 2015, 8(4):20.

Pan, Xianghui, Li, Dongxiao. The development status and prospect of China 's barrier-free film[J]. Zhejiang Academic Journal, 2013(4):11.

Sun, Chao, et cl. Exploration of Shenzhen barrier-free traffic system planning based on universal design [J]. Urban Planning Forum, 2012(3):7.

Liu, Bin, Yang, Cuixia, Tian, Tao. Research progress of aging barrier-free and its enlightenment to the construction of aging environment[J]. Chinese Journal of Gerontology, 2021, 41(20):6.

Liu, Jing. On the development of barrier-free design at home and abroad[J]. Anhui Architecture, 2002, 9(1):2.

Deng, Lingyun, Zhang, Nan. Construction of barrier free design system of urban public space in Japan[J]. Urban Planning International, 2015(B05):5.

Hu, Yangling, Zhou, Lingang. Research on the construction of public cultural service system for vulnerable groups-Based on the investigation of public cultural consumption of the disabled[J]. Comparative Economic & Social Systems, 2012(1):7.