web address of the page 
http://jnas.nbuv.gov.ua/article/UJRN-0001463873
  Mathematical Modeling and Computing   А
  А - 2020  /    
 Issue (2023,  Vol. 10, Num. 4)
 Issue (2023,  Vol. 10, Num. 4)
Benfatah Y., Khaloufi I., Boutayeb H., Laarabi H., Rachik M.
A discrete mathematical model SIRS with the evolution of regions to attack infectious diseases
Бібліографічний опис:
Benfatah Y., Khaloufi I., Boutayeb H., Laarabi H., Rachik M. A discrete mathematical model SIRS with the evolution of regions to attack infectious diseases. Mathematical modeling and computing. 2023.  Vol. 10, Num. 4. С. 1071-1083. URL: http://jnas.nbuv.gov.ua/article/UJRN-0001463873