al-Khilāfāt al-sı̄yāsı̄yah bayn al-ṣṣaḥābah : risālah fı̄ makānat al-ashkhāṣ wa qudsı̄yat al-mabādiʼaMuḥammad bin al-Mukhtār al-Shanqı̄ṭı̄