2022. Intercrossed analysis of the evaluative conceptions of teachers and students of Chemistry of State Public High Schools in the period of the Covid-19 Pandemic (2019/2021) in the Municipality of Codó-MA. Research, Society and Development. 11, 5 (Apr. 2022), e41411528504. DOI:https://doi.org/10.33448/rsd-v11i5.28504.