GONZÁLES DE OTERO, Rosa Felicita; SANCHO NORIEGA, Carlomagno (EDS.). Grammatical term and sentence patterns improving english for everyone. [s.l.] : Asociación Civil Científica Piensa Diferente,2021. Disponível em: https://universoliterario.editorialpiensadiferente.com/index.php/home/catalog/book/1.. Acesso em: 12 aug. 2026.