Afraa Mohammed Sallam Saif, Fadi Abdul Raheem Odeh Bani Ahmad,. 1. «The Effectiveness of Electronic Software in Developing English Language Skills (Listening and Speaking) for the Primary Stage Students in Jordan». Opción 36 (1), 3436-50. https://www.produccioncientificaluz.org/index.php/opcion/article/view/32969.