Castro Flores, Mariuxi Iliana, Shirley Elena Reeves Arboleda, Allisson Kimberly Kingman Rosero, y Jorge Washington Encalada Huayamave. « The Flipped Classroom Model on A2 EFL students’ Vocabulary Achievement in an Ecuadorian University Environment». Biblioteca Colloquium (mayo 8, 2025). Accedido abril 16, 2026. https://colloquiumbiblioteca.com/index.php/web/article/view/172.