Ferreira, D.H.L. et al. 2021. Applications of Mathematical Modeling in Higher Education: an Experience with Challenges Related to the Covid-19 Pandemic in a Business Administration Course. Cadernos de Educação Tecnologia e Sociedade. 14, 4 (Dec. 2021), 673–683. DOI:https://doi.org/10.14571/brajets.v14.n4.673-683.