TALEY, I. B.; ADUSEI2, M. S. Junior high school mathematics teachers’ knowledge in calculators. JRAMathEdu (Journal of Research and Advances in Mathematics Education), [S. l.], v. 5, n. 1, p. 80–93, 2020. DOI: 10.23917/jramathedu.v5i1.9523. Disponível em: https://journals2.ums.ac.id/jramathedu/article/view/9282. Acesso em: 17 nov. 2025.