Gomes da Silva, J. 2020. Evolution of COVID19 new cases in 16 countries and Scenarios for Brazil using metaphorical analysis of Board, Inverted Pyramid and Papyri . International Journal for Innovation Education and Research. 8, 4 (Apr. 2020), 560–607. DOI:https://doi.org/10.31686/ijier.vol8.iss4.2314.