Nadwat al-Kīmiyāʼ wa-al-Mujtamaʻ (1st 1985 Amman, Jordan)

• Nadwat al-Kīmiyāʼ wa-al-Mujtamaʻ al-Ulá, Ghurfat Ṣīnāʻat ʻAmmān, 21-22/1/1985