«Pedagogical use of scientific abstracts to strengthen the use of discourse connectors and academic structures in the writing of university EFL students » (2026) Revista Pertinencia Académica. ISSN 2588-1019, 10(1), pp. 13–38. Disponible en: https://revistas.utb.edu.ec/index.php/rpa/article/view/4136 (Accedido: 23 septiembre 2026).