Muʾtamar al-ʻĀlamī li-Mudawwanat al-Āthār al-ʻUthmānīyah fī al-ʻĀlam (4th 2001 Zaghwān, Tūnis)

• Aʻmāl al-Muʾtamar al-ʻĀlamī al-Rābiʻ li-Mudawwanat al-Āthār al-ʻUthmānīyah ḥawla al-Taʾthīrāt al-Ūrūbbīyah ʻalá al-ʻimārah al-ʻUthmānīyah wa-ālīyāt al-ḥifẓ wa-al-tarmīm