Machado, Liliane S, Ronei M Moraes, and Elaine AMG Soares. “Learning by Experimentation: The Calculatora Estatística Visual”. International Journal of Online and Biomedical Engineering (iJOE) 9, no. S8 (December 4, 2013): pp. 50–52. Accessed November 22, 2024. https://online-journals.org/index.php/i-joe/article/view/3382.