Faria, Taís Aparecida, José Carlos de Souza Júnior, and Andréa Cardoso. “Dynamic Mathematics to Understand the Exponential Function”. Sigmae 5, no. 1 (December 13, 2016): 1–11. Accessed April 30, 2024. https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/509.