E3S Web of Conferences

Research on Time Bank’s Mutual-support Old-aged Care Mode Based on Blockchain Technology

Xiaoxiang Zhang and Qianfan Xu

E3S Web Conf., 251 (2021) 01068

Published online: 15 April 2021

DOI: 10.1051/e3sconf/202125101068

Xiaoxiang Zhang

Qianfan Xu

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