Aulestia Vallejo, Luis, y Ivanova Monteros. «Online Language Learning Communities and the Development of Pronunciation in English As a Foreign Language». Kronos – The Language Teaching Journal 1, no. 01 (octubre 3, 2018): 13–25. Accedido abril 25, 2024. https://revistadigital.uce.edu.ec/index.php/KronosJournal/article/view/879.