SISWONO, T. Y. E.; HARTONO, S.; KOHAR, A. W. Deductive or inductive? Prospective teachers’ preference of proof method on an intermediate proof task. Journal on Mathematics Education, [S. l.], v. 11, n. 3, p. 417–438, 2020. Disponível em: https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3745. Acesso em: 17 aug. 2025.