Rida SZ, Abd El Radi AS, Arafa A, Khalil M. The effect of the environmental parameter on the Hantavirus infection through a fractional-order SI model. IJBAS [Internet]. 2012 May 6 [cited 2024 May 3];1(2):88-99. Available from: https://www.sciencepubco.com/index.php/ijbas/article/view/26