“A Treatise on Intonation of Al- Fatihah: Imam Omar Bin Qasim Bin Mohammed Bin Ali Al-Ansari ‘Abu Hafs’ (D: 938 AH) - Study and Investigation”, J. Al-farahidi’s Ats , vol. 16, no. 56, pp. 1–15, Jan. 2026, doi: 10.25130/jaa.16.56.1.