SILVA, Adriana da; MARTINS, Iane Maria Santos. Reading and text comprehension activities: an analysis of imperative verbs and interrogative pronouns in texbooks from a Portuguese Language collection. Revista Letras Raras, Campina Grande, v. 10, n. 1, p. 121–144, 2021. DOI: 10.5281/zenodo.10277951. Disponível em: https://revistas.editora.ufcg.edu.br/index.php/RLR/article/view/2093. Acesso em: 5 dez. 2025.