Al-Qahtani, N. R., & Salebi, M. (2015). The effect of Mobile applications on learning english vocabulary by EFL learners Shaqra University. Al-Imam Muhammed Ibn Saud Islamic University,College Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Qahtani, Norah Rajeh, و Muhammad Salebi. The Effect of Mobile Applications on Learning English Vocabulary by EFL Learners Shaqra University. Riyadh: Al-Imam Muhammed Ibn Saud Islamic University,College Languages and Translation, Department of English Language and Literature, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Qahtani, Norah Rajeh, و Muhammad Salebi. The Effect of Mobile Applications on Learning English Vocabulary by EFL Learners Shaqra University. Al-Imam Muhammed Ibn Saud Islamic University,College Languages and Translation, Department of English Language and Literature, 2015.