Title: al-Taṣawwuf wa-dawrihi fī irsāʼ al-rawābiṭ wa-al-ʻalāqāt bayna al-Maghrib wa-Ifrīqiyā Janūb al-Ṣaḥarāʼ
Subjects: Sufism, Foreign relations, Diplomatic relations, Congresses
Places: Morocco, Africa