Explanation of the Ajrumiyyah Introduction - Sheikh Saleh bin Abdullah Al-Osaimi 📚 The "Explanation of the Ajrumiyyah Introduction" app is the ideal audio resource for learning Arabic grammar in a simplified and systematic way, through 21 complete audio lessons (totaling 1 hour and 42 minutes) by Sheikh Saleh bin Abdullah Al-Osaimi, may God preserve him. ✨ App Features: 21 high-quality audio lessons divided according to the Ajrumiyyah text (from lesson 1 to 21), an attached PDF file to follow along with the audio, and offline playback - complete.