Behm Goulart, Marceli, et al. “The Mathematical Education Research Line of the UFPR Graduate Program in Education: A Historical Version Based on Documentary ”. Revista Paranaense de Educação Matemática, vol. 15, no. 36, May 2026, pp. 01-21, https://doi.org/10.33871/rpem.2026.15.36.10812.