Using Excel and GSP as Computer-Based Mathematical Tools to Assist Secondary Students Setting up Models with Exponential and Cosine Functions. Research Journal of Mathematics & Technology, [S. l.], v. 10, n. 2, p. 62–73, 2022. Disponível em: https://global-sci.com/index.php/RJMT/article/view/14538. Acesso em: 5 dec. 2025.