A toy optimization model for understanding the decision-making against a pandemic: COVID-19 case study. - Filiberto Hueyotl-Zahuantitla; M. Valentina I. Soto-Rocha; Roberto Soto-Villalobos; Dámaris Arizhay Dávila-Soria; Javier Morales-Castillo; Mario A. Aguirre-López (J. Comput. Appl. Math., 2026)