PAPERS PRESENTED IN INTERNATIONAL SCIENTIFIC MEETINGS Ormanci, O., Bakiler, M. Characterization of Blue Ingots From the Van Fortress Using Non-Destructive Complementary Techniques.International Materials Technologies and Metallurgy Conference. Turkey, 31 October – 1 November 2019.   Filiz, H.I., Çetinbağ, A., Bakiler, M., Ormanci, O. Chemical Characterization of Urartian Glass Beads from East of Lake Van, Turkey. International … Proceedings okumayı sürdür