Bertusso, Fernando Rodrigo, Marcela Moreira Terhaag, e Vilmar Malacarne. 2020. “THE USE OF PRACTICAL CLASSES IN SCIENCE TEACHING: CHALLENGES AND POSSIBILITIES”. Práxis Educacional 16 (39). Vitória da Conquista:318-36. https://doi.org/10.22481/praxisedu.v16i39.6380.