De Cezaro, A., A. Maurmann, and F. T. De Cezaro. “A Fractional SIRC Model For The Spread Of Diseases In Two Interacting Populations”. Latin-American Journal of Computing, Vol. 10, no. 2, July 2023, pp. 46-57, https://lajc.epn.edu.ec/index.php/LAJC/article/view/347.