Language difficulties to appropriate the writing system in the III Cycle of Regular Basic Education. Journal SCIENCEVOLUTION, [S. l.], v. 3, n. 7, p. 33–37, 2023. DOI: 10.61325/ser.v3i7.67. Disponível em: https://revista.sciencevolution.com/index.php/sciencievolution/article/view/67. Acesso em: 6 jun. 2026.