Is There a Natural Order of Acquisition in Spanish Verb Morphology?. Estudios de Lingüística Aplicada, [S. l.], n. 15, 2016. DOI: 10.22201/enallt.01852647p.1992.15.221. Disponível em: https://ela.enallt.unam.mx/index.php/ela/article/view/221. Acesso em: 5 jul. 2025.