فهرس المقالات AI chatbot حرية الوصول المقاله صفحة الملخص نص كامل 1 - The Effect of an Artificial Intelligence Chatbot on Vocabulary Retention by Iranian Intermediate EFL Learners: A Mixed Methods Approach Mahmoud Pournabi Saeed Ahmadi https://doi.org/10.71873/mslt.2025.1205641
