Tupiza Villamar, Christian Giovanny, Josué Reinaldo Bonilla Tenesaca, y Johnny Segundo Campoverde López. «The Effectiveness of Using the Web Tool Vocaroo on Vocabulary Learning in A1 English Learners». Arandu UTIC 13, no. 2 (junio 25, 2026): 1648–1664. Accedido julio 28, 2026. https://revista.utic.edu.py/revista.ojs/index.php/revistas/article/view/2291.