Toward accurate detection on change barriers
Crossref DOI link: https://doi.org/10.1007/s11432-019-2902-5
Published Online: 2021-02-07
Published Print: 2021-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Lv, Tingting
Ren, Zhilei
Li, Xiaochen
Gao, Guojun
Jiang, He
Text and Data Mining valid from 2021-02-07
Version of Record valid from 2021-02-07
Article History
Received: 4 August 2019
Revised: 19 November 2019
Accepted: 3 April 2020
First Online: 7 February 2021