CORTÉS FERNÁNDEZ , Lidie S. Prepositions of time and place. Vida Científica Boletín Científico de la Escuela Preparatoria No. 4, [S. l.], v. 11, n. 21, p. 41–42, 2023. Disponível em: https://repository.uaeh.edu.mx/revistas/index.php/prepa4/article/view/10477. Acesso em: 27 jul. 2025.