“The Revolutions That Occurred During The Reign of Caliph Muhammad Ibn Harun Al-Rashid And His Stance Towards Them (194 AH - 198 CE / 810 AH - 814 CE)” (2026) Journal of the College of Basic Education, 32(136), pp. 772–783. doi:10.35950/cbej.v32i136.15306.