Development of Statistical Teaching Materials using Statcal to Enhance Students’ Statistical Literacy and Self-Efficacy. Journal Evaluation in Education (JEE), [S. l.], v. 6, n. 1, p. 55–65, 2025. DOI: 10.37251/jee.v6i1.1321. Disponível em: https://cahaya-ic.com/index.php/JEE/article/view/1321. Acesso em: 21 may. 2026.