de Freitas Zompero, A., T. H. dos Santos Garbim, C. H. Batista de Souza, and D. Barichello. “The Acquisition of Scientific Procedures from Brazilian Middle School Students”. Investigaci´ón En La Escuela, no. 94, Apr. 2018, pp. 31-46, doi:10.12795/IE.2018.i94.03.