@article{cubo_2023,  title={ A cross-regional study on the recognition of dialectal diversity in the uses of Spanish past tenses in L2 Spanish textbooks },  volume={23},  ISSN={1984-6398},  url={https://doi.org/10.1590/1984-6398202321685},  DOI={10.1590/1984-6398202321685},  number={4},  journal={Revista Brasileira de Linguística Aplicada},  publisher={Faculdade de Letras - Universidade Federal de Minas Gerais},  author={Cubo, Abraham Hernández},  year={2023},  pages={e21685} }