Gao, Xiaozhen
Pang, Yu
Yang, Jing https://orcid.org/0000-0001-9299-6260
Yang, Xiaochun
Shen, Yulong
Li, Lina
Meng, Xiangjun
Gong, Xiaoli
Funding for this research was provided by:
Shanxi Province (2019L0986;MC2016-02/5)
The school fund of Shanxi Institute of Technology (2016050001,20180010012,2019004 and 20190040013)
Shanxi Advantageous and Characteristic Disciplines (Project 1331)
The major project of Tangshan Normal College (2017B01, 2017B02)
Article History
Received: 17 February 2020
Accepted: 23 July 2020
First Online: 7 August 2020