F. C. Cybulski and M. C. de C. T. Cyrino, “GEOMETRY AND GEOMETRIC THINKING IN INITIAL EDUCATION OF TEACHERS WHO TEACH MATHEMATICS: WHAT BRAZILIAN RESEARCHES REVEAL”, RPEM, vol. 11, no. 26, pp. 44–65, Dec. 2022, Accessed: Oct. 12, 2026. Available: https://periodicos-hml.unespar.edu.br/rpem/article/view/5202