Mustafa, N. 2021. Research and Statistics: Coronavirus Disease (COVID-19). International Journal of System Dynamics Applications , vol.10, no.20 , 67-86.

Mustafa, N., (2021). Research and Statistics: Coronavirus Disease (COVID-19). International Journal of System Dynamics Applications , vol.10, no.20, 67-86.

Mustafa, NASIR. "Research and Statistics: Coronavirus Disease (COVID-19)," International Journal of System Dynamics Applications , vol.10, no.20, 67-86, 2021

Mustafa, NASIR. "Research and Statistics: Coronavirus Disease (COVID-19)." International Journal of System Dynamics Applications , vol.10, no.20, pp.67-86, 2021

Mustafa, N. (2021) . "Research and Statistics: Coronavirus Disease (COVID-19)." International Journal of System Dynamics Applications , vol.10, no.20, pp.67-86.

@article{article, author={NASIR MUSTAFA}, title={Research and Statistics: Coronavirus Disease (COVID-19)}, journal={International Journal of System Dynamics Applications}, year=2021, pages={67-86} }