Speaker: “From traditional to contemporary: Wooden Architecture and Sustainability”
“Why Wood” Seminar. Year: 07.06.2007. Organiser: National Wood Union
Moderator: “Wood 2005 Seminar"
3. İstanbul Ahşap Ürünler, Teknikerler, Sistem ve Donatımlar Fuarı. Year: 26.02.2005. Organiser: National Wood Union. Speakers: Atilla Yücel, Cem Yücel, Nevzat Sayın, Şevki PEKİN, Berin F.Gür