About this article
Published Online: Mar 31, 2022
Page range: 849 - 860
Received: Jul 22, 2021
Accepted: Dec 06, 2021
DOI: https://doi.org/10.2478/amns.2021.2.00169
Keywords
© 2021 Dukun Ding, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Ding, Dukun
Department of Electronic Information, Dongguan PolytechnicDongguan, China