Souza, M.C. de . 2021. DIFFICULTIES OF STUDENTS IN READING AND WRITING IN THE FIRST SERIES OF FUNDAMENTAL EDUCATION. Revista Ibero-Americana de Humanidades, Ciências e Educação. 7, 4 (Apr. 2021), 527–559. DOI:https://doi.org/10.51891/rease.v7i4.985.