id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-283092-t3yqsac3	Shah, Kamal	Qualitative Analysis of a Mathematical Model in the Time of COVID-19	2020-05-25		.txt	text/plain	3348	149	51	From Figure 3 , when we involve immigration of infected class and cease the immigration for the healthy class, we see that the population density of infected class is going up with different rates due to fractional order derivative during in first 250 days. In this article, we have examined a population model of the novel COVID-19 under ABC fractional order derivatives.	cache/cord-283092-t3yqsac3.txt	txt/cord-283092-t3yqsac3.txt
