Jamāl Muḥammad Abū ʻUmar

• al-Jadwá al-iqtiṣādīyah li-inshāʾ maṣnaʻ ḥadīth li-dibāghat al-jilūd fī al-Ḍiffah al-Gharbīyah
• Mashārīʻ al-dajāj al-bayyāḍ fī al-Ḍiffah al-Gharbīyah