ABBASI MOJDEHI, H.; ALI ZAREI, A. Vertical Grammatical Variability in Writing: Does Scaffolding Make a Difference?. BELT - Brazilian English Language Teaching Journal, [S. l.], v. 14, n. 1, p. e44578, 2023. DOI: 10.15448/2178-3640.2023.1.44578. Disponível em: https://revistaseletronicas.pucrs.br/index.php/belt/article/view/44578. Acesso em: 10 may. 2024.