Ng, Ashton http://orcid.org/0000-0001-8012-2152
Article History
Received: 16 February 2020
Revised: 2 November 2021
Accepted: 3 November 2021
First Online: 24 November 2021
Declarations
:
: I declare that there is no conflict of interest in the publication of this article.
: I hereby declare that this manuscript is the result of my independent creation under the reviewer’s comments. Except for the quoted contents, this manuscript does not contain any research achievements that have been published or written by other individuals or groups.
: Ashton Ng is the sole author of this manuscript.