Adam, Khalid Mohamed https://orcid.org/0000-0003-2381-1968
Funding for this research was provided by:
Deanship of Scientific Research, University of Bisha (COVID-19 initiative project, Grant No. (UB-COVID-15-1441))
Article History
Received: 14 November 2020
Accepted: 25 June 2021
First Online: 8 July 2021
Declarations
:
: Not applicable.
: Not applicable.
: The author declare that he has no competing interests.